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How to use toNumeric method of html Package

Best K6 code snippet using html.toNumeric

helpers.go

Source:helpers.go

1package jsonlogic2import (3	"fmt"4	"math"5	"strconv"6)7// isLogic returns true when obj is a map[string]interface{} with length 1.8// ref:9//   - json-logic-js/logic.js::is_logic10func isLogic(obj interface{}) bool {11	if obj == nil {12		return false13	}14	m, ok := obj.(map[string]interface{})15	if !ok {16		return false17	}18	return len(m) == 119}20// getLogic gets operator and params from logic object.21// Must check isLogic before calling this.22func getLogic(obj interface{}) (op string, params []interface{}) {23	var ok bool24	for key, value := range obj.(map[string]interface{}) {25		op = key26		params, ok = value.([]interface{})27		// {"var": "x"} - > {"var": ["x"]}28		if !ok {29			params = []interface{}{value}30		}31		return32	}33	panic(fmt.Errorf("no operator in logic"))34}35// IsPrimitive returns true if obj is json primitive (null/bool/float64/string).36func IsPrimitive(obj interface{}) bool {37	switch obj.(type) {38	case nil:39		return true40	case bool:41		return true42	case float64:43		return true44	case string:45		return true46	case []interface{}:47		return false48	case map[string]interface{}:49		return false50	default:51		panic(fmt.Errorf("IsPrimitive not support type %T", obj))52	}53}54// ToBool returns the truthy of a json object.55// ref:56//   - http://jsonlogic.com/truthy.html57//   - json-logic-js/logic.js::truthy58func ToBool(obj interface{}) bool {59	switch o := obj.(type) {60	case nil:61		return false62	case bool:63		return o64	case float64:65		return o != 066	case string:67		return o != ""68	case []interface{}:69		return len(o) != 070	case map[string]interface{}:71		// Always true72		return true73	default:74		panic(fmt.Errorf("ToBool got non-json type %T", obj))75	}76}77// ToNumeric converts json primitive to numeric. It should be the same as JavaScript's Number(), except:78//   - an error is returned if obj is not a json primitive.79//   - an error is returned if obj is string but not well-formed.80//   - the number is NaN or +Inf/-Inf.81func ToNumeric(obj interface{}) (f float64, err error) {82	defer func() {83		if err == nil {84			if math.IsNaN(f) {85				f = 086				err = fmt.Errorf("ToNumeric got NaN")87			} else if math.IsInf(f, 0) {88				f = 089				err = fmt.Errorf("ToNumeric got +Inf/-Inf")90			}91		}92	}()93	switch o := obj.(type) {94	case nil:95		return 0, nil96	case bool:97		if o {98			return 1, nil99		}100		return 0, nil101	case float64:102		return o, nil103	case string:104		return strconv.ParseFloat(o, 64)105	case []interface{}, map[string]interface{}:106		return 0, fmt.Errorf("ToNumeric not support type %T", obj)107	default:108		panic(fmt.Errorf("ToNumeric got non-json type %T", obj))109	}110}111// ToString converts json primitive to string. It should be the same as JavaScript's String(), except:112//   - an error is returned if obj is not a json primitive.113//   - obj is number NaN or +Inf/-Inf.114func ToString(obj interface{}) (string, error) {115	switch o := obj.(type) {116	case nil:117		return "null", nil118	case bool:119		if o {120			return "true", nil121		}122		return "false", nil123	case float64:124		if math.IsNaN(o) {125			return "", fmt.Errorf("ToString got NaN")126		}127		if math.IsInf(o, 0) {128			return "", fmt.Errorf("ToString got +Inf/-Inf")129		}130		return strconv.FormatFloat(o, 'f', -1, 64), nil131	case string:132		return o, nil133	case []interface{}, map[string]interface{}:134		return "", fmt.Errorf("ToString not support type %T", obj)135	default:136		panic(fmt.Errorf("ToString got non-json type %T", obj))137	}138}139// CompSymbol represents compare operator.140type CompSymbol string141const (142	LT CompSymbol = "<"143	LE CompSymbol = "<="144	GT CompSymbol = ">"145	GE CompSymbol = ">="146	EQ CompSymbol = "==="147	NE CompSymbol = "!=="148)149// CompareValues compares json primitives. It should be the same as JavaScript's "<"/"<="/">"/">="/"==="/"!==", except:150//   - an error is returned if any value is not a json primitive.151//   - any error retuend by ToNumeric.152//153// ref:154//   - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Less_than155//     > First, objects are converted to primitives using Symbol.ToPrimitive with the hint parameter be 'number'.156//     > If both values are strings, they are compared as strings, based on the values of the Unicode code points they contain.157//     > Otherwise JavaScript attempts to convert non-numeric types to numeric values:158//     > Boolean values true and false are converted to 1 and 0 respectively.159//     >   null is converted to 0.160//     >   undefined is converted to NaN.161//     >   Strings are converted based on the values they contain, and are converted as NaN if they do not contain numeric values.162//     > If either value is NaN, the operator returns false.163//     > Otherwise the values are compared as numeric values.164func CompareValues(symbol CompSymbol, left, right interface{}) (bool, error) {165	if !IsPrimitive(left) || !IsPrimitive(right) {166		return false, fmt.Errorf("only primitive values can be compared")167	}168	switch symbol {169	case EQ:170		return left == right, nil171	case NE:172		return left != right, nil173	}174	leftStr, leftIsStr := left.(string)175	rightStr, rightIsStr := right.(string)176	if leftIsStr && rightIsStr {177		switch symbol {178		case LT:179			return leftStr < rightStr, nil180		case LE:181			return leftStr <= rightStr, nil182		case GT:183			return leftStr > rightStr, nil184		case GE:185			return leftStr >= rightStr, nil186		default:187			panic(fmt.Errorf("Impossible branch"))188		}189	}190	leftNum, err := ToNumeric(left)191	if err != nil {192		return false, err193	}194	rightNum, err := ToNumeric(right)195	if err != nil {196		return false, err197	}198	switch symbol {199	case LT:200		return leftNum < rightNum, nil201	case LE:202		return leftNum <= rightNum, nil203	case GT:204		return leftNum > rightNum, nil205	case GE:206		return leftNum >= rightNum, nil207	default:208		panic(fmt.Errorf("Impossible branch"))209	}210}211// ApplyParams apply data to an array of params. Useful in operation implementation.212func ApplyParams(apply Applier, params []interface{}, data interface{}) ([]interface{}, error) {213	r, err := apply(params, data)214	if err != nil {215		return nil, err216	}217	return r.([]interface{}), nil218}...

util.go

Source:util.go

...60}61// Try to read numeric values in data- attributes.62// Return numeric value when the representation is unchanged by conversion to float and back.63// Other potentially numeric values (ie "101.00" "1E02") remain as strings.64func toNumeric(val string) (float64, bool) {65	if fltVal, err := strconv.ParseFloat(val, 64); err != nil {66		return 0, false67	} else if repr := strconv.FormatFloat(fltVal, 'f', -1, 64); repr == val {68		return fltVal, true69	} else {70		return 0, false71	}72}73func convertDataAttrVal(val string) interface{} {74	if len(val) == 0 {75		return goja.Undefined()76	} else if val[0] == '{' || val[0] == '[' {77		var subdata interface{}78		err := json.Unmarshal([]byte(val), &subdata)79		if err == nil {80			return subdata81		} else {82			return val83		}84	} else {85		switch val {86		case "true":87			return true88		case "false":89			return false90		case "null":91			return goja.Undefined()92		case "undefined":93			return goja.Undefined()94		default:95			if fltVal, isOk := toNumeric(val); isOk {96				return fltVal97			} else {98				return val99			}100		}101	}102}...

toNumeric

Using AI Code Generation

1import (2func main() {3	err := ui.Main(func() {4		box := ui.NewVerticalBox()5		box.Append(ui.NewLabel("Enter a Number:"), false)6		entry := ui.NewEntry()7		box.Append(entry, false)8		button := ui.NewButton("Convert")9		box.Append(button, false)10		label := ui.NewLabel("")11		box.Append(label, false)12		button.OnClicked(func(*ui.Button) {13			num, err := strconv.Atoi(entry.Text())14			if err != nil {15				label.SetText("Not a number!")16			} else {17				label.SetText(html.toNumeric(num))18			}19		})20		window := ui.NewWindow("Numeric Converter", 200, 100, false)21		window.SetChild(box)22		window.OnClosing(func(*ui.Window) bool {23			ui.Quit()24		})25		window.Show()26	})27	if err != nil {28		panic(err)29	}30}31import (32var html = html{}33type html struct{}34func (html) toNumeric(num int) string {35	if num > 0 {36		for num > 0 {37			result = fmt.Sprintf("%s%s", result, getHtml(num%10))38		}39	} else {40	}41	return reverse(result)42}43func getHtml(num int) string {44	switch num {45	}46}47func reverse(s string) string {48	split := strings.Split(s, "")49	for i, j := 0, len(split)-1; i < j; i, j = i+1, j-1 {50	}51	return strings.Join(split,

toNumeric

Using AI Code Generation

1import (2func main() {3	fmt.Println(html.UnescapeString("&#x6F;&#x6E;&#x65;&#x20;&#x74;&#x77;&#x6F;&#x20;&#x74;&#x68;&#x72;&#x65;&#x65;&#x20;&#x66;&#x6F;&#x72;&#x20;&#x6D;&#x65;"))4}5import (6func main() {7	fmt.Println(html.EscapeString("one two three for me"))8}9import (10func main() {11	fmt.Println(html.EscapeString("one two three for me"))12}13import (14func main() {15	fmt.Println(html.EscapeString("one two three for me"))16}

toNumeric

Using AI Code Generation

1import html "html"2func main() {3  html.ToNumeric("123")4}5import "html"6func main() {7  html.ToNumeric("123")8}9import "html"10func main() {11  html.ToNumeric("123")12}13import "html"14func main() {15  html.ToNumeric("123")16}17import "html"18func main() {19  html.ToNumeric("123")20}21import "html"22func main() {23  html.ToNumeric("123")24}25import "html"26func main() {27  html.ToNumeric("123")28}29import "html"30func main() {31  html.ToNumeric("123")32}33import "html"34func main() {35  html.ToNumeric("123")36}37import "html"38func main() {39  html.ToNumeric("123")40}41import "html"42func main() {43  html.ToNumeric("123")44}45import "html"46func main() {47  html.ToNumeric("123")48}49import "html"50func main() {51  html.ToNumeric("123")52}53import "html"54func main() {55  html.ToNumeric("123")56}57import "html"58func main() {59  html.ToNumeric("123")60}

toNumeric

Using AI Code Generation

1import "fmt"2import "strconv"3func main() {4    i, err := strconv.Atoi(s)5    if err != nil {6        fmt.Println("Error")7    } else {8        fmt.Println(i)9    }10}11import "fmt"12import "strconv"13func main() {14    i, err := strconv.ParseInt(s, 10, 32)15    if err != nil {16        fmt.Println("Error")17    } else {18        fmt.Println(i)19    }20}21import "fmt"22import "strconv"23func main() {24    i, err := strconv.ParseFloat(s, 32)25    if err != nil {26        fmt.Println("Error")27    } else {28        fmt.Println(i)29    }30}31import "fmt"32import "strconv"33func main() {34    i, err := strconv.ParseUint(s, 10, 32)35    if err != nil {36        fmt.Println("Error")37    } else {38        fmt.Println(i)39    }40}41import "fmt"42import "strconv"43func main() {44    i, err := strconv.ParseUint(s, 10, 32)45    if err != nil {46        fmt.Println("Error")47    } else {48        fmt.Println(i)49    }50}51import "fmt"52import "strconv"53func main() {54    i, err := strconv.ParseUint(s, 10, 32)55    if err != nil {56        fmt.Println("Error")57    } else {58        fmt.Println(i)59    }60}

toNumeric

Using AI Code Generation

1import (2func main() {3	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))4}5import (6func main() {7	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))8}9import (10func main() {11	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))12}13import (14func main() {15	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))16}17import (18func main() {19	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))20}21import (22func main() {23	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))24}25import (26func main() {27	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))28}29import (30func main() {31	fmt.Println(html.UnescapeString("&#x4e2d;&#x6587;"))32}33import (34func main() {35	fmt.Println(html.UnescapeString("&#x

toNumeric

Using AI Code Generation

1import "fmt"2import "strconv"3func main() {4    i, err = strconv.Atoi(s)5    if err == nil {6        fmt.Println(i)7    }8}9import "fmt"10import "strconv"11func main() {12    i, err := strconv.Atoi(s)13    if err == nil {14        fmt.Println(i)15    }16}17import "fmt"18import "strconv"19func main() {20    s = strconv.Itoa(i)21    if err == nil {22        fmt.Println(s)23    }24}25import "fmt"26import "strconv"27func main() {28    s := strconv.Itoa(i)29    if err == nil {30        fmt.Println(s)31    }32}33import "fmt"34import "strconv"35func main() {36    i, err = strconv.ParseInt(s, 10, 64)37    if err == nil {38        fmt.Println(i)39    }40}41import "fmt"42import "strconv"43func main() {

toNumeric

Using AI Code Generation

1import (2func main() {3 h := html.NewTokenizer(strings.NewReader(s))4 num, err := h.ToNumeric()5 fmt.Println(num)6}

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