KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use endIndex method in Best

Best JavaScript code snippet using best

rmkj.search.js

Source:rmkj.search.js

1/**2 * Created by vken on 14-3-10.3 */4/**5 * æç´¢6 * @param keyword7 * @param classId,é«äº®çcssåç§°8 */9const SEARCH_SPAN_ID_PREFIX = 'search_';10const SEARCH_SPAN_NAME = 'search_span';11const ELEMENT_NODE_TYPE = 1;12const TEXT_NODE_TYPE = 3;13function string2Json(jsonString) {14	var json = eval("(" + jsonString + ")");15	return json;16}17function highlightSearch(key, classId) {18	var bodyElement = document.body;19	var childNodes = bodyElement.childNodes;20	var i = 0;21	for (i = 0; i < childNodes.length; i++) {22		var node = childNodes[i];23		var childText = node.textContent;24		var keyIndex = childText.indexOf(key);25		while (keyIndex >= 0) {26			var item = new Object();27			item.containerIndex = i;28			item.startIndex = keyIndex;29			item.endIndex = keyIndex + key.length;30			highlightOne(item, classId, SEARCH_SPAN_ID_PREFIX + i);31			keyIndex = childText.indexOf(key, keyIndex + 1);32		}33	}34}35function getSearchSpanRects() {36	var spans = document.getElementsByTagName('span');37	var length = spans.length;38	//var scrollObject = getDocumentBodyScrollObject();39	var scrollLeft = document.body.scrollLeft;40	var scrollTop = document.body.scrollTop;41	var allRects = new Array();42	for (var i = 0; i < spans.length; i++) {43		var rects = getRectArray(spans[i], scrollLeft, scrollTop);44		allRects = allRects.concat(rects);45	}46	return allRects;47}48function getRectArray(element, scrollLeft, scrollTop) {49	var rectList = element.getClientRects();50	var rectArray = new Array();51	for (var j = 0; j < rectList.length; j++) {52		var rect = rectList.item(j);53		var myRect =54		{55			'left': rect.left + scrollLeft,56			'top': rect.top + scrollTop,57			'width': rect.width,58			'height': rect.height59		};60		rectArray[j] = myRect;61	}62	return rectArray;63}64Array.prototype.peek = function () {65	return this[this.length - 1];66};67function highlightOne(item, classId, spanId) {68	if (item) {69		var range = document.createRange();70		var childNodes = document.body.childNodes;71		var container = childNodes[item.containerIndex];72		if (range && container) {73			var startOffset = item.startIndex;74			var endOffset = item.endIndex;75			setRange(range,container,startOffset,endOffset);76			createSpanForRange(range, classId, spanId);77		}78		range.detach();79	}80}81function setRange(range, node, startIndex, endIndex) {82	if (node.nodeType == ELEMENT_NODE_TYPE) {83		var children = node.childNodes;84		var i = 0;85		var child = children[i];86		while (child) {87			if (setRange(range, child, startIndex, endIndex)) {88				return;89			} else {90				startIndex -= child.textContent.length;91				endIndex -= child.textContent.length;92				i++;93				child = children[i];94			}95		}96	} else if (node.nodeType == TEXT_NODE_TYPE) {97		var isOk = false;98		if (startIndex>=0 && node.textContent.length > startIndex) {99			range.setStart(node, startIndex);100		}101		if (endIndex>=0 && node.textContent.length > endIndex) {102			isOk = true;103			range.setEnd(node, endIndex);104		}105		return isOk;106	}107}108function createSpanForRange(range, classId, spanId) {109	var span = document.createElement("span");110	span.setAttribute("class", classId);111	range.surroundContents(span);112}113function getDocumentBodyScrollObject() {114	var bodyStyle = document.defaultView.getComputedStyle(document.body);115	var bodyX = parseInt(bodyStyle.getPropertyValue('margin-left'));116	var bodyY = parseInt(bodyStyle.getPropertyValue('margin-top'));117	var bodyRects = document.body.getClientRects();118	var bodyRect = bodyRects.item(0);119	var scrollObject = new Object();120	scrollObject.left = bodyRect.left - bodyX;121	scrollObject.top = bodyRect.top - bodyY;122	return scrollObject;123}124/*125 var testSearchJsonText = '{"count":140,"array":[{"containerIndex":13,"startIndex":9,"endIndex":11,"value":"å½¼å¾"},{"containerIndex":13,"startIndex":87,"endIndex":89,"value":"å½¼å¾"},{"containerIndex":15,"startIndex":20,"endIndex":22,"value":"å½¼å¾"},{"containerIndex":17,"startIndex":58,"endIndex":60,"value":"å½¼å¾"},{"containerIndex":19,"startIndex":29,"endIndex":31,"value":"å½¼å¾"},{"containerIndex":19,"startIndex":74,"endIndex":76,"value":"å½¼å¾"},{"containerIndex":19,"startIndex":94,"endIndex":96,"value":"å½¼å¾"},{"containerIndex":19,"startIndex":112,"endIndex":114,"value":"å½¼å¾"},{"containerIndex":19,"startIndex":161,"endIndex":163,"value":"å½¼å¾"},{"containerIndex":21,"startIndex":7,"endIndex":9,"value":"å½¼å¾"},{"containerIndex":21,"startIndex":19,"endIndex":21,"value":"å½¼å¾"},{"containerIndex":23,"startIndex":65,"endIndex":67,"value":"å½¼å¾"},{"containerIndex":25,"startIndex":33,"endIndex":35,"value":"å½¼å¾"},{"containerIndex":29,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":35,"startIndex":8,"endIndex":10,"value":"å½¼å¾"},{"containerIndex":43,"startIndex":12,"endIndex":14,"value":"å½¼å¾"},{"containerIndex":43,"startIndex":50,"endIndex":52,"value":"å½¼å¾"},{"containerIndex":45,"startIndex":2,"endIndex":4,"value":"å½¼å¾"},{"containerIndex":47,"startIndex":9,"endIndex":11,"value":"å½¼å¾"},{"containerIndex":49,"startIndex":99,"endIndex":101,"value":"å½¼å¾"},{"containerIndex":51,"startIndex":6,"endIndex":8,"value":"å½¼å¾"},{"containerIndex":51,"startIndex":21,"endIndex":23,"value":"å½¼å¾"},{"containerIndex":51,"startIndex":63,"endIndex":65,"value":"å½¼å¾"},{"containerIndex":53,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":55,"startIndex":5,"endIndex":7,"value":"å½¼å¾"},{"containerIndex":57,"startIndex":20,"endIndex":22,"value":"å½¼å¾"},{"containerIndex":59,"startIndex":58,"endIndex":60,"value":"å½¼å¾"},{"containerIndex":61,"startIndex":29,"endIndex":31,"value":"å½¼å¾"},{"containerIndex":61,"startIndex":74,"endIndex":76,"value":"å½¼å¾"},{"containerIndex":61,"startIndex":94,"endIndex":96,"value":"å½¼å¾"},{"containerIndex":61,"startIndex":112,"endIndex":114,"value":"å½¼å¾"},{"containerIndex":61,"startIndex":161,"endIndex":163,"value":"å½¼å¾"},{"containerIndex":63,"startIndex":7,"endIndex":9,"value":"å½¼å¾"},{"containerIndex":63,"startIndex":19,"endIndex":21,"value":"å½¼å¾"},{"containerIndex":65,"startIndex":65,"endIndex":67,"value":"å½¼å¾"},{"containerIndex":67,"startIndex":33,"endIndex":35,"value":"å½¼å¾"},{"containerIndex":71,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":77,"startIndex":8,"endIndex":10,"value":"å½¼å¾"},{"containerIndex":85,"startIndex":12,"endIndex":14,"value":"å½¼å¾"},{"containerIndex":85,"startIndex":50,"endIndex":52,"value":"å½¼å¾"},{"containerIndex":87,"startIndex":2,"endIndex":4,"value":"å½¼å¾"},{"containerIndex":89,"startIndex":9,"endIndex":11,"value":"å½¼å¾"},{"containerIndex":91,"startIndex":99,"endIndex":101,"value":"å½¼å¾"},{"containerIndex":93,"startIndex":6,"endIndex":8,"value":"å½¼å¾"},{"containerIndex":93,"startIndex":21,"endIndex":23,"value":"å½¼å¾"},{"containerIndex":93,"startIndex":63,"endIndex":65,"value":"å½¼å¾"},{"containerIndex":95,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":97,"startIndex":5,"endIndex":7,"value":"å½¼å¾"},{"containerIndex":99,"startIndex":20,"endIndex":22,"value":"å½¼å¾"},{"containerIndex":101,"startIndex":58,"endIndex":60,"value":"å½¼å¾"},{"containerIndex":103,"startIndex":29,"endIndex":31,"value":"å½¼å¾"},{"containerIndex":103,"startIndex":74,"endIndex":76,"value":"å½¼å¾"},{"containerIndex":103,"startIndex":94,"endIndex":96,"value":"å½¼å¾"},{"containerIndex":103,"startIndex":112,"endIndex":114,"value":"å½¼å¾"},{"containerIndex":103,"startIndex":161,"endIndex":163,"value":"å½¼å¾"},{"containerIndex":105,"startIndex":7,"endIndex":9,"value":"å½¼å¾"},{"containerIndex":105,"startIndex":19,"endIndex":21,"value":"å½¼å¾"},{"containerIndex":107,"startIndex":65,"endIndex":67,"value":"å½¼å¾"},{"containerIndex":109,"startIndex":33,"endIndex":35,"value":"å½¼å¾"},{"containerIndex":113,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":119,"startIndex":8,"endIndex":10,"value":"å½¼å¾"},{"containerIndex":127,"startIndex":12,"endIndex":14,"value":"å½¼å¾"},{"containerIndex":127,"startIndex":50,"endIndex":52,"value":"å½¼å¾"},{"containerIndex":129,"startIndex":2,"endIndex":4,"value":"å½¼å¾"},{"containerIndex":131,"startIndex":9,"endIndex":11,"value":"å½¼å¾"},{"containerIndex":133,"startIndex":99,"endIndex":101,"value":"å½¼å¾"},{"containerIndex":135,"startIndex":6,"endIndex":8,"value":"å½¼å¾"},{"containerIndex":135,"startIndex":21,"endIndex":23,"value":"å½¼å¾"},{"containerIndex":135,"startIndex":63,"endIndex":65,"value":"å½¼å¾"},{"containerIndex":137,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":139,"startIndex":5,"endIndex":7,"value":"å½¼å¾"},{"containerIndex":141,"startIndex":20,"endIndex":22,"value":"å½¼å¾"},{"containerIndex":143,"startIndex":58,"endIndex":60,"value":"å½¼å¾"},{"containerIndex":145,"startIndex":29,"endIndex":31,"value":"å½¼å¾"},{"containerIndex":145,"startIndex":74,"endIndex":76,"value":"å½¼å¾"},{"containerIndex":145,"startIndex":94,"endIndex":96,"value":"å½¼å¾"},{"containerIndex":145,"startIndex":112,"endIndex":114,"value":"å½¼å¾"},{"containerIndex":145,"startIndex":161,"endIndex":163,"value":"å½¼å¾"},{"containerIndex":147,"startIndex":7,"endIndex":9,"value":"å½¼å¾"},{"containerIndex":147,"startIndex":19,"endIndex":21,"value":"å½¼å¾"},{"containerIndex":149,"startIndex":65,"endIndex":67,"value":"å½¼å¾"},{"containerIndex":151,"startIndex":33,"endIndex":35,"value":"å½¼å¾"},{"containerIndex":155,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":161,"startIndex":8,"endIndex":10,"value":"å½¼å¾"},{"containerIndex":169,"startIndex":12,"endIndex":14,"value":"å½¼å¾"},{"containerIndex":169,"startIndex":50,"endIndex":52,"value":"å½¼å¾"},{"containerIndex":171,"startIndex":2,"endIndex":4,"value":"å½¼å¾"},{"containerIndex":173,"startIndex":9,"endIndex":11,"value":"å½¼å¾"},{"containerIndex":175,"startIndex":99,"endIndex":101,"value":"å½¼å¾"},{"containerIndex":177,"startIndex":6,"endIndex":8,"value":"å½¼å¾"},{"containerIndex":177,"startIndex":21,"endIndex":23,"value":"å½¼å¾"},{"containerIndex":177,"startIndex":63,"endIndex":65,"value":"å½¼å¾"},{"containerIndex":179,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":181,"startIndex":5,"endIndex":7,"value":"å½¼å¾"},{"containerIndex":183,"startIndex":20,"endIndex":22,"value":"å½¼å¾"},{"containerIndex":185,"startIndex":58,"endIndex":60,"value":"å½¼å¾"},{"containerIndex":187,"startIndex":29,"endIndex":31,"value":"å½¼å¾"},{"containerIndex":187,"startIndex":74,"endIndex":76,"value":"å½¼å¾"},{"containerIndex":187,"startIndex":94,"endIndex":96,"value":"å½¼å¾"},{"containerIndex":187,"startIndex":112,"endIndex":114,"value":"å½¼å¾"},{"containerIndex":187,"startIndex":161,"endIndex":163,"value":"å½¼å¾"},{"containerIndex":189,"startIndex":7,"endIndex":9,"value":"å½¼å¾"},{"containerIndex":189,"startIndex":19,"endIndex":21,"value":"å½¼å¾"},{"containerIndex":191,"startIndex":65,"endIndex":67,"value":"å½¼å¾"},{"containerIndex":193,"startIndex":33,"endIndex":35,"value":"å½¼å¾"},{"containerIndex":197,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":203,"startIndex":8,"endIndex":10,"value":"å½¼å¾"},{"containerIndex":211,"startIndex":12,"endIndex":14,"value":"å½¼å¾"},{"containerIndex":211,"startIndex":50,"endIndex":52,"value":"å½¼å¾"},{"containerIndex":213,"startIndex":2,"endIndex":4,"value":"å½¼å¾"},{"containerIndex":215,"startIndex":9,"endIndex":11,"value":"å½¼å¾"},{"containerIndex":217,"startIndex":99,"endIndex":101,"value":"å½¼å¾"},{"containerIndex":219,"startIndex":6,"endIndex":8,"value":"å½¼å¾"},{"containerIndex":219,"startIndex":21,"endIndex":23,"value":"å½¼å¾"},{"containerIndex":219,"startIndex":63,"endIndex":65,"value":"å½¼å¾"},{"containerIndex":221,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":223,"startIndex":5,"endIndex":7,"value":"å½¼å¾"},{"containerIndex":225,"startIndex":20,"endIndex":22,"value":"å½¼å¾"},{"containerIndex":227,"startIndex":58,"endIndex":60,"value":"å½¼å¾"},{"containerIndex":229,"startIndex":29,"endIndex":31,"value":"å½¼å¾"},{"containerIndex":229,"startIndex":74,"endIndex":76,"value":"å½¼å¾"},{"containerIndex":229,"startIndex":94,"endIndex":96,"value":"å½¼å¾"},{"containerIndex":229,"startIndex":112,"endIndex":114,"value":"å½¼å¾"},{"containerIndex":229,"startIndex":161,"endIndex":163,"value":"å½¼å¾"},{"containerIndex":231,"startIndex":7,"endIndex":9,"value":"å½¼å¾"},{"containerIndex":231,"startIndex":19,"endIndex":21,"value":"å½¼å¾"},{"containerIndex":233,"startIndex":65,"endIndex":67,"value":"å½¼å¾"},{"containerIndex":235,"startIndex":33,"endIndex":35,"value":"å½¼å¾"},{"containerIndex":239,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":245,"startIndex":8,"endIndex":10,"value":"å½¼å¾"},{"containerIndex":253,"startIndex":12,"endIndex":14,"value":"å½¼å¾"},{"containerIndex":253,"startIndex":50,"endIndex":52,"value":"å½¼å¾"},{"containerIndex":255,"startIndex":2,"endIndex":4,"value":"å½¼å¾"},{"containerIndex":257,"startIndex":9,"endIndex":11,"value":"å½¼å¾"},{"containerIndex":259,"startIndex":99,"endIndex":101,"value":"å½¼å¾"},{"containerIndex":261,"startIndex":6,"endIndex":8,"value":"å½¼å¾"},{"containerIndex":261,"startIndex":21,"endIndex":23,"value":"å½¼å¾"},{"containerIndex":261,"startIndex":63,"endIndex":65,"value":"å½¼å¾"},{"containerIndex":263,"startIndex":0,"endIndex":2,"value":"å½¼å¾"},{"containerIndex":265,"startIndex":5,"endIndex":7,"value":"å½¼å¾"}]}';126 function searchAndHighlight() {127 highlightAll(testSearchJsonText);128 }129 function highlightAll(json) {130 var searchResult = string2Json(json);131 if (searchResult.count <= 0)132 return false;133 var i = 0;134 for (i = 0; i < searchResult.array.length; i++) {135 var item = searchResult.array[i];136 highlightOne(item);137 }138 }...

motion.ts

Source:motion.ts

1import { MotionAction, Motion, VimDocument, WordType } from "./common";2export function calculateMotion(doc: VimDocument, motion: MotionAction, index: number): Motion {3    if (motion.motion === "line") {4        const endPosition = doc.positionFromIndex(index).translate(motion.count - 1, 0, true);5        return {6            start: index,7            end: endPosition.index,8            inclusive: false,9            linewise: true,10        };11    }12    if (motion.motion === "jump") {13        return {14            start: index,15            end: motion.target,16            inclusive: true,17            linewise: false,18        };19    }20    if (motion.motion === "h") {21        const position = doc.positionFromIndex(index);22        if (position.column >= motion.count) {23            return {24                start: index,25                end: index - motion.count,26                inclusive: false,27                linewise: false,28            };29        }30        return {31            start: index,32            end: index - position.column,33            inclusive: false,34            linewise: false,35        };36    }37    if (motion.motion === "l") {38        const position = doc.positionFromIndex(index);39        const line = doc.getLineByIndex(index);40        if (position.column + motion.count < line.range.end.character) {41            return {42                start: index,43                end: index + motion.count,44                inclusive: false,45                linewise: false,46            };47        }48        return {49            start: index,50            end: index + (line.range.end.character - position.column),51            inclusive: false,52            linewise: false,53        };54    }55    if (motion.motion === "j") {56        const initialPosition = doc.positionFromIndex(index);57        const count = Math.min(motion.count, doc.lineCount() - initialPosition.line - 1);58        const position = initialPosition.translate(count, 0, false);59        if (!position) {60            return null;61        }62        return {63            start: index,64            end: position.index,65            inclusive: false,66            linewise: true,67        };68    }69    if (motion.motion === "k") {70        const initialPosition = doc.positionFromIndex(index);71        const count = Math.min(motion.count, initialPosition.line);72        const position = initialPosition.translate(-count, 0, false);73        if (!position) {74            return null;75        }76        return {77            start: index,78            end: position.index,79            inclusive: false,80            linewise: true,81        };82    }83    if (motion.motion === "0") {84        const position = doc.positionFromIndex(index);85        const newPosition = position.translate(0, -position.column, false);86        return {87            start: index,88            end: newPosition.index,89            inclusive: false,90            linewise: false,91        };92    }93    if (motion.motion === "^") {94        const position = doc.positionFromIndex(index);95        const lineIndex = doc.getLineByIndex(index).firstNonWhitespaceCharacterIndex;96        return {97            start: index,98            end: position.translate(0, lineIndex - position.column, false).index,99            inclusive: false,100            linewise: false,101        };102    }103    if (motion.motion === "$") {104        const lineNumber = doc.positionFromIndex(index).translate(motion.count - 1, 0, true).line;105        const line = doc.getLine(lineNumber);106        const endPosition = doc.positionFromLine(line.range.end.line, line.range.end.character - 1);107        return {108            start: index,109            end: endPosition.index,110            inclusive: true,111            linewise: false,112        };113    }114    if (motion.motion === "w") {115        let endIndex = index;116        for (let i = 0; i < motion.count; i++) {117            let currentWord = doc.getWord(endIndex);118            let nextWord = doc.getWord(currentWord.end + 1);119            if (!nextWord) {120                endIndex = currentWord.end;121                break;122            }123            endIndex = nextWord.end;124            if (nextWord.type === WordType.Whitespace) {125                nextWord = doc.getWord(nextWord.end + 1);126            }127            if (!nextWord) {128                break;129            }130            endIndex = nextWord.start;131        }132        return {133            start: index,134            end: endIndex,135            inclusive: false,136            linewise: false,137        };138    }139    if (motion.motion === "G") {140        let targetLine = (motion.count ? Math.min(motion.count, doc.lineCount()) : doc.lineCount()) - 1;141        const lineIndex = doc.getLine(targetLine).firstNonWhitespaceCharacterIndex;142        return {143            start: index,144            end: doc.positionFromLine(targetLine, lineIndex).index,145            inclusive: false,146            linewise: true,147        };148    }149    if (motion.motion === "gg") {150        let targetLine = (motion.count ? Math.min(motion.count, doc.lineCount()) : 1) - 1;151        const lineIndex = doc.getLine(targetLine).firstNonWhitespaceCharacterIndex;152        return {153            start: index,154            end: doc.positionFromLine(targetLine, lineIndex).index,155            inclusive: false,156            linewise: true,157        };158    }159    if (motion.motion === "W") {160        let endIndex = index;161        for (let i = 0; i < motion.count; i++) {162            let currentWord = doc.getWORD(endIndex);163            let nextWord = doc.getWORD(currentWord.end + 1);164            if (!nextWord) {165                endIndex = currentWord.end;166                break;167            }168            endIndex = nextWord.end;169            if (nextWord.type === WordType.Whitespace) {170                nextWord = doc.getWORD(nextWord.end + 1);171            }172            if (!nextWord) {173                break;174            }175            endIndex = nextWord.start;176        }177        return {178            start: index,179            end: endIndex,180            inclusive: false,181            linewise: false,182        };183    }184    if (motion.motion === "e") {185        let endIndex = index;186        for (let i = 0; i < motion.count; i++) {187            let currentWord = doc.getWord(endIndex);188            if (endIndex === currentWord.end) {189                currentWord = doc.getWord(currentWord.end + 1);190            }191            if (!currentWord) {192                break;193            }194            endIndex = currentWord.end;195            if (currentWord.type === WordType.Whitespace) {196                currentWord = doc.getWord(currentWord.end + 1);197            }198            if (!currentWord) {199                break;200            }201            endIndex = currentWord.end;202        }203        return {204            start: index,205            end: endIndex,206            inclusive: true,207            linewise: false,208        };209    }210    if (motion.motion === "E") {211        let endIndex = index;212        for (let i = 0; i < motion.count; i++) {213            let currentWord = doc.getWORD(endIndex);214            if (endIndex === currentWord.end) {215                currentWord = doc.getWORD(currentWord.end + 1);216            }217            if (!currentWord) {218                break;219            }220            endIndex = currentWord.end;221            if (currentWord.type === WordType.Whitespace) {222                currentWord = doc.getWORD(currentWord.end + 1);223            }224            if (!currentWord) {225                break;226            }227            endIndex = currentWord.end;228        }229        return {230            start: index,231            end: endIndex,232            inclusive: true,233            linewise: false,234        };235    }236    if (motion.motion === "b") {237        let endIndex = index;238        for (let i = 0; i < motion.count; i++) {239            let currentWord = doc.getWord(endIndex);240            if (endIndex === currentWord.start) {241                currentWord = doc.getWord(currentWord.start - 1);242            }243            if (!currentWord) {244                break;245            }246            endIndex = currentWord.start;247            if (currentWord.type === WordType.Whitespace) {248                currentWord = doc.getWord(currentWord.start - 1);249            }250            if (!currentWord) {251                break;252            }253            endIndex = currentWord.start;254        }255        return {256            start: index,257            end: endIndex,258            inclusive: false,259            linewise: false,260        };261    }262    if (motion.motion === "B") {263        let endIndex = index;264        for (let i = 0; i < motion.count; i++) {265            let currentWord = doc.getWORD(endIndex);266            if (endIndex === currentWord.start) {267                currentWord = doc.getWORD(currentWord.start - 1);268            }269            if (!currentWord) {270                break;271            }272            endIndex = currentWord.start;273            if (currentWord.type === WordType.Whitespace) {274                currentWord = doc.getWORD(currentWord.start - 1);275            }276            if (!currentWord) {277                break;278            }279            endIndex = currentWord.start;280        }281        return {282            start: index,283            end: endIndex,284            inclusive: true,285            linewise: false,286        };287    }288    if (motion.motion === "f" || motion.motion === "t") {289        let endIndex = index + 1;290        let k = 0;291        const text = doc.getText();292        for (; endIndex <= text.length; endIndex++) {293            if (endIndex === text.length || text[endIndex] === "\n")294                return null;295            if (text[endIndex] === motion.target) {296                k++;297                if (k === motion.count)298                    break;299            }300        }301        return {302            start: index,303            end: endIndex - (motion.motion === "t" ? 1 : 0),304            inclusive: true,305            linewise: false,306        };307    }308    if (motion.motion === "F" || motion.motion === "T") {309        let endIndex = index - 1;310        let k = 0;311        const text = doc.getText();312        for (; endIndex >= -1; endIndex--) {313            if (endIndex < 0 || text[endIndex] === "\n")314                return null;315            if (text[endIndex] === motion.target) {316                k++;317                if (k === motion.count)318                    break;319            }320        }321        return {322            start: index,323            end: endIndex + (motion.motion === "T" ? 1 : 0),324            inclusive: false,325            linewise: false,326        };327    }328    if (motion.motion === "-" || motion.motion === "\n" || motion.motion === "_" || motion.motion === "+") {329        const count = (motion.count * (motion.motion === "-" ? -1 : 1)) - (motion.motion === "_" ? 1 : 0);330        const targetLineNumber = Math.max(Math.min(doc.getLineByIndex(index).lineNumber + count, doc.lineCount() - 1), 0);331        const targetLine = doc.getLine(targetLineNumber);332        const targetColumn = targetLine.firstNonWhitespaceCharacterIndex;333        return {334            start: index,335            end: doc.positionFromLine(targetLineNumber, targetColumn).index,336            inclusive: false,337            linewise: true,338        };339    }340    if (motion.motion === "%") {341        // {count}% goes to a % of the file.342        if (motion.count) {343            const lineNumber = Math.floor((motion.count * doc.lineCount() + 99) / 100) - 1;344            const line = doc.getLine(lineNumber);345            return {346                start: index,347                end: doc.positionFromLine(lineNumber, line.firstNonWhitespaceCharacterIndex).index,348                inclusive: false,349                linewise: true,350            };351        }352        // % with no count goes to matching next brace.353        let endIndex = index;354        const matchingBraces = {355            "[": "]", "]": "[",356            "{": "}", "}": "{",357            "(": ")", ")": "(",358        };359        const text = doc.getText();360        for (; endIndex <= text.length; endIndex++) {361            if (endIndex === text.length || text[endIndex] === "\n")362                return null;363            if (/^[\(\[\{]$/.test(text[endIndex])) {364                const brace = text[endIndex];365                const matchingBrace = matchingBraces[brace];366                let unmatchedCount = 1;367                endIndex++;368                for (; endIndex < text.length; endIndex++) {369                    if (text[endIndex] === brace) {370                        unmatchedCount++;371                    } else if (text[endIndex] === matchingBrace) {372                        unmatchedCount--;373                        if (unmatchedCount === 0) {374                            return {375                                start: index,376                                end: endIndex,377                                inclusive: true,378                                linewise: false,379                            };380                        }381                    }382                }383                return null;384            } else if (/[\}\]\)]$/.test(text[endIndex])) {385                const brace = text[endIndex];386                const matchingBrace = matchingBraces[brace];387                let unmatchedCount = 1;388                endIndex--;389                for (; endIndex >= 0; endIndex--) {390                    if (text[endIndex] === brace) {391                        unmatchedCount++;392                    } else if (text[endIndex] === matchingBrace) {393                        unmatchedCount--;394                        if (unmatchedCount === 0) {395                            return {396                                start: index,397                                end: endIndex,398                                inclusive: true,399                                linewise: false,400                            };401                        }402                    }403                }404                return null;405            }406        }407        return null;408    }...

find-ranges-to-keep.spec.js

Source:find-ranges-to-keep.spec.js

1const findRangesToKeep = require('../find-ranges-to-keep');2describe('find ranges to keep', () => {3  describe('sorted', () => {4    it('should exclude ranges inside the initial one', () => {5      const rangesToRemove = [{6        startIndex: 100,7        endIndex: 200,8      }, {9        startIndex: 300,10        endIndex: 400,11      }];12      const result = [{13        startIndex: 0,14        endIndex: 500,15      }];16      findRangesToKeep(rangesToRemove, result);17      expect(result).toEqual([{18        startIndex: 0,19        endIndex: 100,20      }, {21        startIndex: 200,22        endIndex: 300,23      }, {24        startIndex: 400,25        endIndex: 500,26      }]);27    });28    it('should exclude ranges on edges of initial one', () => {29      const rangesToRemove = [{30        startIndex: 0,31        endIndex: 100,32      }, {33        startIndex: 400,34        endIndex: 500,35      }];36      const result = [{37        startIndex: 0,38        endIndex: 500,39      }];40      findRangesToKeep(rangesToRemove, result);41      expect(result).toEqual([{42        startIndex: 100,43        endIndex: 400,44      }]);45    });46    it('should exclude ranges on edges of initial one and ones in the middle', () => {47      const rangesToRemove = [{48        startIndex: 0,49        endIndex: 100,50      }, {51        startIndex: 200,52        endIndex: 300,53      }, {54        startIndex: 400,55        endIndex: 500,56      }, {57        startIndex: 600,58        endIndex: 700,59      }];60      const result = [{61        startIndex: 0,62        endIndex: 700,63      }];64      findRangesToKeep(rangesToRemove, result);65      expect(result).toEqual([{66        startIndex: 100,67        endIndex: 200,68      }, {69        startIndex: 300,70        endIndex: 400,71      }, {72        startIndex: 500,73        endIndex: 600,74      }]);75    });76  });77  describe('unsorted', () => {78    it('should exclude ranges inside the initial one', () => {79      const rangesToRemove = [{80        startIndex: 300,81        endIndex: 400,82      }, {83        startIndex: 100,84        endIndex: 200,85      }];86      const result = [{87        startIndex: 0,88        endIndex: 500,89      }];90      findRangesToKeep(rangesToRemove, result);91      expect(result).toEqual([{92        startIndex: 0,93        endIndex: 100,94      }, {95        startIndex: 200,96        endIndex: 300,97      }, {98        startIndex: 400,99        endIndex: 500,100      }]);101    });102    it('should exclude ranges on edges of initial one', () => {103      const rangesToRemove = [{104        startIndex: 400,105        endIndex: 500,106      }, {107        startIndex: 0,108        endIndex: 100,109      }];110      const result = [{111        startIndex: 0,112        endIndex: 500,113      }];114      findRangesToKeep(rangesToRemove, result);115      expect(result).toEqual([{116        startIndex: 100,117        endIndex: 400,118      }]);119    });120    it('should exclude ranges on edges of initial one and ones in the middle', () => {121      const rangesToRemove = [{122        startIndex: 200,123        endIndex: 300,124      }, {125        startIndex: 0,126        endIndex: 100,127      }, {128        startIndex: 600,129        endIndex: 700,130      }, {131        startIndex: 400,132        endIndex: 500,133      }];134      const result = [{135        startIndex: 0,136        endIndex: 700,137      }];138      findRangesToKeep(rangesToRemove, result);139      expect(result).toEqual([{140        startIndex: 100,141        endIndex: 200,142      }, {143        startIndex: 300,144        endIndex: 400,145      }, {146        startIndex: 500,147        endIndex: 600,148      }]);149    });150  });151  describe('tight', () => {152    it('should exclude very close ranges', () => {153      const rangesToRemove = [{154        startIndex: 0,155        endIndex: 200,156      }, {157        startIndex: 201,158        endIndex: 500,159      }];160      const result = [{161        startIndex: 0,162        endIndex: 500,163      }];164      findRangesToKeep(rangesToRemove, result);165      expect(result).toEqual([{166        startIndex: 200,167        endIndex: 201,168      }]);169    });170    it('should exclude sticking ranges', () => {171      const rangesToRemove = [{172        startIndex: 0,173        endIndex: 200,174      }, {175        startIndex: 200,176        endIndex: 500,177      }];178      const result = [{179        startIndex: 0,180        endIndex: 500,181      }];182      findRangesToKeep(rangesToRemove, result);183      expect(result).toEqual([]);184    });185  });186  describe('null', () => {187    it('should exclude unclosed range', () => {188      const rangesToRemove = [{189        startIndex: 0,190        endIndex: 100,191      }, {192        startIndex: 200,193        endIndex: null,194      }];195      const result = [{196        startIndex: 0,197        endIndex: 500,198      }];199      findRangesToKeep(rangesToRemove, result);200      expect(result).toEqual([{201        startIndex: 100,202        endIndex: 200,203      }]);204    });205    it('should exclude from unclosed range', () => {206      const rangesToRemove = [{207        startIndex: 0,208        endIndex: 100,209      }, {210        startIndex: 200,211        endIndex: 300,212      }];213      const result = [{214        startIndex: 0,215        endIndex: null,216      }];217      findRangesToKeep(rangesToRemove, result);218      expect(result).toEqual([{219        startIndex: 100,220        endIndex: 200,221      }, {222        startIndex: 300,223        endIndex: null,224      }]);225    });226  });227  describe('overlapping', () => {228    it('should exclude range overlapping many', () => {229      const rangesToRemove = [{230        startIndex: 100,231        endIndex: 500,232      }];233      const result = [{234        startIndex: 0,235        endIndex: 200,236      }, {237        startIndex: 300,238        endIndex: 600,239      }];240      findRangesToKeep(rangesToRemove, result);241      expect(result).toEqual([{242        startIndex: 0,243        endIndex: 100,244      }, {245        startIndex: 500,246        endIndex: 600,247      }]);248    });249  });...

within-boundaries.spec.js

Source:within-boundaries.spec.js

1const withinBoundary = require('../within-boundary');2describe('within boundaries', () => {3  describe('in', () => {4    it(`5+ 1 2 3 4 5   61 - - - - -72 - o o o o83 o o o o o94 o o o o -105 - - - - -11`, () => {12      const result = withinBoundary({13        startLine: 2,14        startIndex: 2,15        endLine: 4,16        endIndex: 4,17      }, {18        startLine: 2,19        startIndex: 2,20        endLine: 4,21        endIndex: 4,22      });23      expect(result).toBe(true);24    });25    it(`26+ 1 2 3 4 5   271 x x x x x282 x o o o o293 o o o o o304 o o o o x315 x x x x x32`, () => {33      const result = withinBoundary({34        startLine: 1,35        startIndex: 1,36        endLine: 5,37        endIndex: 5,38      }, {39        startLine: 2,40        startIndex: 2,41        endLine: 4,42        endIndex: 4,43      });44      expect(result).toBe(true);45    });46    it(`47+ 1 2 3 4 5   481 o o o o o492 o o o o o503 o o o o o514 o o o o x525 x x x x x53`, () => {54      const result = withinBoundary({55        startLine: 1,56        startIndex: 1,57        endLine: 5,58        endIndex: 5,59      }, {60        startLine: 1,61        startIndex: 1,62        endLine: 4,63        endIndex: 4,64      });65      expect(result).toBe(true);66    });67    it(`68+ 1 2 3 4 5   691 x x x x x702 x o o o o713 o o o o o724 o o o o o735 o o o o o74`, () => {75      const result = withinBoundary({76        startLine: 1,77        startIndex: 1,78        endLine: 5,79        endIndex: 5,80      }, {81        startLine: 2,82        startIndex: 2,83        endLine: 5,84        endIndex: 5,85      });86      expect(result).toBe(true);87    });88    it(`89+ 1 2 3 4 5   901 - o o o o912 o o o o o923 x x x x x934 x x o o o945 o - - - -95`, () => {96      const result = withinBoundary({97        startLine: 1,98        startIndex: 2,99        endLine: 5,100        endIndex: 1,101      }, {102        startLine: 3,103        startIndex: 1,104        endLine: 4,105        endIndex: 2,106      });107      expect(result).toBe(true);108    });109  });110  describe('out', () => {111    it(`112+ 1 2 3 4 5   1131 x x x x x1142 x o o o o1153 o o o o o1164 o o o o -1175 - - - - -118`, () => {119      const result = withinBoundary({120        startLine: 1,121        startIndex: 1,122        endLine: 4,123        endIndex: 2,124      }, {125        startLine: 2,126        startIndex: 2,127        endLine: 4,128        endIndex: 4,129      });130      expect(result).toBe(false);131    });132    it(`133+ 1 2 3 4 5   1341 - - - - -1352 - o o o o1363 o o o o o1374 o o o o x1385 x x x x x139`, () => {140      const result = withinBoundary({141        startLine: 3,142        startIndex: 3,143        endLine: 5,144        endIndex: 5,145      }, {146        startLine: 2,147        startIndex: 2,148        endLine: 4,149        endIndex: 4,150      });151      expect(result).toBe(false);152    });153    it(`154+ 1 2 3 4 5   1551 o o o o o1562 o o o o o1573 o - - x x1584 x x x x x1595 x x x x x160`, () => {161      const result = withinBoundary({162        startLine: 1,163        startIndex: 1,164        endLine: 3,165        endIndex: 1,166      }, {167        startLine: 3,168        startIndex: 4,169        endLine: 5,170        endIndex: 5,171      });172      expect(result).toBe(false);173    });174    it(`175+ 1 2 3 4 5   1761 o o o o o1772 o o o o o1783 o o o x x1794 x x x x x1805 x x x x x181`, () => {182      const result = withinBoundary({183        startLine: 1,184        startIndex: 1,185        endLine: 3,186        endIndex: 5,187      }, {188        startLine: 3,189        startIndex: 4,190        endLine: 5,191        endIndex: 5,192      });193      expect(result).toBe(false);194    });195  });196  describe('null', () => {197    it('bounding null', () => {198      const result = withinBoundary({199        startLine: 1,200        startIndex: 1,201        endLine: 5,202        endIndex: null,203      }, {204        startLine: 2,205        startIndex: 2,206        endLine: 4,207        endIndex: 4,208      });209      expect(result).toBe(true);210    });211    it('bounded null', () => {212      const result = withinBoundary({213        startLine: 1,214        startIndex: 1,215        endLine: 5,216        endIndex: 5,217      }, {218        startLine: 2,219        startIndex: 2,220        endLine: 4,221        endIndex: null,222      });223      expect(result).toBe(true);224    });225    it('two nulls bounded line', () => {226      const result = withinBoundary({227        startLine: 1,228        startIndex: 1,229        endLine: 5,230        endIndex: null,231      }, {232        startLine: 2,233        startIndex: 2,234        endLine: 4,235        endIndex: null,236      });237      expect(result).toBe(true);238    });239    it('two nulls same line', () => {240      const result = withinBoundary({241        startLine: 1,242        startIndex: 1,243        endLine: 4,244        endIndex: null,245      }, {246        startLine: 2,247        startIndex: 2,248        endLine: 4,249        endIndex: null,250      });251      expect(result).toBe(false);252    });253    it('out bounding', () => {254      const result = withinBoundary({255        startLine: 1,256        startIndex: 1,257        endLine: 3,258        endIndex: null,259      }, {260        startLine: 2,261        startIndex: 2,262        endLine: 4,263        endIndex: 4,264      });265      expect(result).toBe(false);266    });267    it('out bounded', () => {268      const result = withinBoundary({269        startLine: 1,270        startIndex: 1,271        endLine: 1,272        endIndex: 4,273      }, {274        startLine: 1,275        startIndex: 20,276        endLine: 1,277        endIndex: null,278      });279      expect(result).toBe(false);280    });281  });...

Using AI Code Generation

1var BestTimeToBuyAndSellStock = require('./BestTimeToBuyAndSellStock.js');2var prices = [7, 1, 5, 3, 6, 4];3var obj = new BestTimeToBuyAndSellStock(prices);4var BestTimeToBuyAndSellStock = require('./BestTimeToBuyAndSellStock.js');5var prices = [7, 1, 5, 3, 6, 4];6var obj = new BestTimeToBuyAndSellStock(prices);

Using AI Code Generation

1var BestMatch = require('./BestMatch.js');2var bm = new BestMatch();3console.log(bm.endIndex('abc', 'ab'));4console.log(bm.endIndex('abc', 'bc'));5console.log(bm.endIndex('abc', 'c'));6console.log(bm.endIndex('abc', 'd'));7console.log(bm.endIndex('abc', 'abx'));8console.log(bm.endIndex('abc', 'xabc'));9console.log(bm.endIndex('abc', 'abxabc'));10console.log(bm.endIndex('abc', 'abcx'));11console.log(bm.endIndex('abc', 'xabcx'));

Using AI Code Generation

1var BestMatchString = require('./BestMatchString');2var bms = new BestMatchString();3bms.addString('test');4bms.addString('test1');5bms.addString('test2');6bms.addString('test3');7bms.addString('test4');8bms.addString('test5');9bms.addString('test6');10bms.addString('test7');11bms.addString('test8');12bms.addString('test9');13bms.addString('test10');14bms.addString('test11');15bms.addString('test12');16bms.addString('test13');17bms.addString('test14');18bms.addString('test15');19bms.addString('test16');20bms.addString('test17');21bms.addString('test18');22bms.addString('test19');23bms.addString('test20');24bms.addString('test21');25bms.addString('test22');26bms.addString('test23');27bms.addString('test24');28bms.addString('test25');29bms.addString('test26');30bms.addString('test27');31bms.addString('test28');32bms.addString('test29');33bms.addString('test30');34bms.addString('test31');35bms.addString('test32');36bms.addString('test33');37bms.addString('test34');38bms.addString('test35');39bms.addString('test36');40bms.addString('test37');41bms.addString('test38');42bms.addString('test39');43bms.addString('test40');44bms.addString('test41');45bms.addString('test42');46bms.addString('test43');47bms.addString('test44');48bms.addString('test45');49bms.addString('test46');50bms.addString('test47');51bms.addString('test48');52bms.addString('test49');53bms.addString('test50');54bms.addString('test51');55bms.addString('test52');56bms.addString('test53');57bms.addString('test54');58bms.addString('test55');59bms.addString('test56');60bms.addString('test57');61bms.addString('test58');62bms.addString('

Using AI Code Generation

1var BestMatch = require('./BestMatch');2var bestMatch = new BestMatch();3var str = "This is a test string";4var subStr = "test";5var index = bestMatch.endIndex(str, subStr);6console.log(index);7Related Posts: Node.js | String.prototype.indexOf() Method8Node.js | String.prototype.lastIndexOf() Method9Node.js | String.prototype.search() Method10Node.js | String.prototype.replace() Method11Node.js | String.prototype.replace() Method12Node.js | String.prototype.split() Method13Node.js | String.prototype.substr() Method14Node.js | String.prototype.substring() Method15Node.js | String.prototype.toLowerCase() Method16Node.js | String.prototype.toUpperCase() Method17Node.js | String.prototype.trim() Method18Node.js | String.prototype.indexOf() Method19Node.js | String.prototype.lastIndexOf() Method20Node.js | String.prototype.search() Method21Node.js | String.prototype.replace() Method22Node.js | String.prototype.replace() Method23Node.js | String.prototype.split() Method24Node.js | String.prototype.substr() Method25Node.js | String.prototype.substring() Method26Node.js | String.prototype.toLowerCase() Method27Node.js | String.prototype.toUpperCase() Method28Node.js | String.prototype.trim() Method29Node.js | String.prototype.indexOf() Method30Node.js | String.prototype.lastIndexOf() Method31Node.js | String.prototype.search() Method32Node.js | String.prototype.replace() Method33Node.js | String.prototype.replace() Method34Node.js | String.prototype.split() Method35Node.js | String.prototype.substr() Method36Node.js | String.prototype.substring() Method37Node.js | String.prototype.toLowerCase() Method38Node.js | String.prototype.toUpperCase() Method39Node.js | String.prototype.trim() Method40Node.js | String.prototype.indexOf() Method41Node.js | String.prototype.lastIndexOf() Method42Node.js | String.prototype.search() Method43Node.js | String.prototype.replace() Method44Node.js | String.prototype.replace() Method45Node.js | String.prototype.split() Method46Node.js | String.prototype.substr() Method47Node.js | String.prototype.substring() Method48Node.js | String.prototype.toLowerCase() Method49Node.js | String.prototype.toUpperCase() Method50Node.js | String.prototype.trim() Method51Node.js | String.prototype.indexOf() Method52Node.js | String.prototype.lastIndexOf() Method53Node.js | String.prototype.search() Method54Node.js | String.prototype.replace() Method55Node.js | String.prototype.replace()

Using AI Code Generation

1var BestMatch=require("./BestMatch.js");2var bestMatch=new BestMatch();3var text="The quick brown fox jumps over the lazy dog";4var pattern="fox";5var index=bestMatch.endIndex(text,pattern);6console.log("Index of end of pattern in text is "+index);7console.log("End of pattern in text is "+text.substring(index));8console.log("Text is "+text);9console.log("Pattern is "+pattern);

Using AI Code Generation

1var BestMatch = require('./BestMatch');2var bestMatch = new BestMatch();3bestMatch.endIndex('abcd', 'cd');4var BestMatch = function() {5    this.endIndex = function(str1, str2) {6        var index = str1.indexOf(str2);7        if (index === -1) {8            console.log('Not Found');9        } else {10            console.log(index + str2.length - 1);11        }12    }13}14module.exports = BestMatch;15var BestMatch = require('./BestMatch');16var bestMatch = new BestMatch();17bestMatch.endIndex('abcd', 'cd');18var BestMatch = function() {19    this.endIndex = function(str1, str2) {20        var index = str1.indexOf(str2);21        if (index === -1) {22            console.log('Not Found');23        } else {24            console.log(index + str2.length - 1);25        }26    }27}28module.exports = BestMatch;29var BestMatch = require('./BestMatch');30var bestMatch = new BestMatch();31bestMatch.endIndex('abcd', 'cd');32var BestMatch = function() {33    this.endIndex = function(str1, str2) {34        var index = str1.indexOf(str2);35        if (index === -1) {36            console.log('Not Found');37        } else {38            console.log(index + str2.length - 1);39        }40    }41}42module.exports = BestMatch;43var BestMatch = require('./BestMatch');

Using AI Code Generation

1var BestMatch = require("./BestMatch.js");2var bestMatch = new BestMatch("my name is brian");3console.log(bestMatch.endIndex("name"));4console.log(bestMatch.endIndex("is"));5console.log(bestMatch.endIndex("brian"));6var BestMatch = function (str) {7    this.str = str;8};9BestMatch.prototype.endIndex = function (str) {10    return this.str.indexOf(str) + str.length;11};12module.exports = BestMatch;13var endIndex = function (str) {14    return this.str.indexOf(str) + str.length;15};16console.log(endIndex("name"));17console.log(endIndex("is"));18console.log(endIndex("brian"));

Using AI Code Generation

1var str = "The quick brown fox jumped over the lazy dog";2var bm = new BestMatch(str, "the lazy dog");3var index = bm.endIndex();4console.log("The index of the end of the best match is: " + index);5var str = "The quick brown fox jumped over the lazy dog";6var bm = new BestMatch(str, "the lazy dog");7var newStr = bm.replace("The big brown bear");8console.log("The new string is: " + newStr);9var str = "The quick brown fox jumped over the lazy dog";10var bm = new BestMatch(str, "the lazy dog");11var newStr = bm.replace("The big brown bear", 0);12console.log("The new string is: " + newStr);13var str = "The quick brown fox jumped over the lazy dog";14var bm = new BestMatch(str, "the lazy dog");15var newStr = bm.replace("The big brown bear", 1);16console.log("The new string is: " + newStr);17var str = "The quick brown fox jumped over the lazy dog";18var bm = new BestMatch(str, "the lazy dog");19var newStr = bm.replace("The big brown bear", 2);20console.log("The new string is: " + newStr);21var str = "The quick brown fox jumped over the lazy dog";22var bm = new BestMatch(str, "the lazy dog");23var newStr = bm.replace("The big brown bear", 3);24console.log("The new string is: " + newStr);25var str = "The quick brown fox jumped over the lazy dog";26var bm = new BestMatch(str, "the lazy dog");27var newStr = bm.replace("The big brown bear", 4);28console.log("The new string is: " + newStr);

Using AI Code Generation

1var BestMatch = require('./bestMatch.js');2var bestMatch = new BestMatch();3var input = 'b';4var result = bestMatch.endIndex(input);5console.log(result);6module.exports = BestMatch;7var BestMatch = function() {8    this.endIndex = function(input) {9        var result = 0;10        return result;11    };12};13How to use the findIndex() method in JavaScript?14How to use the indexOf() method in JavaScript?15How to use the lastIndexOf() method in JavaScript?16How to use the includes() method in JavaScript?17How to use the find() method in JavaScript?18How to use the filter() method in JavaScript?19How to use the reduce() method in JavaScript?20How to use the reduceRight() method in JavaScript?21How to use the every() method in JavaScript?22How to use the some() method in JavaScript?23How to use the forEach() method in JavaScript?24How to use the map() method in JavaScript?25How to use the sort() method in JavaScript?26How to use the reverse() method in JavaScript?27How to use the fill() method in JavaScript?28How to use the copyWithin() method in JavaScript?29How to use the entries() method in JavaScript?30How to use the keys() method in JavaScript?31How to use the values() method in JavaScript?

Using AI Code Generation

1var text = "This is a test. This is only a test.";2var pattern = "test";3var bm = new BestMatch(text, pattern);4var index = bm.endIndex();5console.log("Index of last character of best match: " + index);6function BestMatch(text, pattern) {7    this.text = text;8    this.pattern = pattern;9    this.bestMatchIndex = -1;10    this.bestMatchLength = 0;11}12BestMatch.prototype.findBestMatch = function() {13    var bestMatchLength = 0;14    var bestMatchIndex = -1;15    var text = this.text;16    var pattern = this.pattern;17    var patternLength = pattern.length;18    for (var i = 0; i < text.length; i++) {19        var matchLength = 0;20        for (var j = 0; j < patternLength; j++) {21            if (text[i + j] === pattern[j]) {22                matchLength++;23            } else {24                break;25            }26        }27        if (matchLength > bestMatchLength) {28            bestMatchLength = matchLength;29            bestMatchIndex = i;30        }31    }32    this.bestMatchLength = bestMatchLength;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.