How to use concatenated method in wpt

Best JavaScript code snippet using wpt

revisionGuard.js

Source:revisionGuard.js Github

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1var debug = require('debug')('denormalizer:revisionGuard'),2 _ = require('lodash'),3 Queue = require('./orderQueue'),4 ConcurrencyError = require('./errors/concurrencyError'),5 AlreadyDenormalizedError = require('./errors/alreadyDenormalizedError'),6 AlreadyDenormalizingError = require('./errors/alreadyDenormalizingError'),7 dotty = require('dotty');8/**9 * RevisionGuard constructor10 * @param {Object} store The store object.11 * @param {Object} options The options object.12 * @constructor13 */14function RevisionGuard (store, options) {15 options = options || {};16 var defaults = {17 queueTimeout: 1000,18 queueTimeoutMaxLoops: 3//,19 // startRevisionNumber: 120 };21 _.defaults(options, defaults);22 this.options = options;23 if (!store || !_.isObject(store)) {24 var err = new Error('store not injected!');25 debug(err);26 throw err;27 }28 this.store = store;29 this.definition = {30 correlationId: 'correlationId', // optional31 id: 'id', // optional32 name: 'name', // optional33// aggregateId: 'aggregate.id', // optional34// context: 'context.name', // optional35// aggregate: 'aggregate.name', // optional36 payload: 'payload' // optional37// revision: 'revision' // optional38// version: 'version', // optional39// meta: 'meta' // optional, if defined theses values will be copied to the notification (can be used to transport information like userId, etc..)40 };41 this.queue = new Queue({ queueTimeout: this.options.queueTimeout });42 this.currentHandlingRevisions = {};43 this.onEventMissing(function (info, evt) {44 debug('missing events: ', info, evt);45 });46}47/**48 * Returns a random number between passed values of min and max.49 * @param {Number} min The minimum value of the resulting random number.50 * @param {Number} max The maximum value of the resulting random number.51 * @returns {Number}52 */53function randomBetween(min, max) {54 return Math.round(min + Math.random() * (max - min));55}56RevisionGuard.prototype = {57 /**58 * Inject definition for event structure.59 * @param {Object} definition the definition to be injected60 */61 defineEvent: function (definition) {62 if (!_.isObject(definition)) {63 throw new Error('Please pass in an object');64 }65 this.definition = _.defaults(definition, this.definition);66 return this;67 },68 /**69 * Inject function for event missing handle.70 * @param {Function} fn the function to be injected71 * @returns {RevisionGuard} to be able to chain...72 */73 onEventMissing: function (fn) {74 if (!fn || !_.isFunction(fn)) {75 var err = new Error('Please pass a valid function!');76 debug(err);77 throw err;78 }79 if (fn.length === 1) {80 fn = _.wrap(fn, function(func, info, evt, callback) {81 func(info, evt);82 callback(null);83 });84 }85 this.onEventMissingHandle = fn;86 return this;87 },88 /**89 * Returns the concatenated id (more unique)90 * @param {Object} evt The passed eventt.91 * @returns {string}92 */93 getConcatenatedId: function (evt) {94 var aggregateId = '';95 if (dotty.exists(evt, this.definition.aggregateId)) {96 aggregateId = dotty.get(evt, this.definition.aggregateId);97 }98 var aggregate = '';99 if (dotty.exists(evt, this.definition.aggregate)) {100 aggregate = dotty.get(evt, this.definition.aggregate);101 }102 var context = '';103 if (dotty.exists(evt, this.definition.context)) {104 context = dotty.get(evt, this.definition.context);105 }106 return context + aggregate + aggregateId;107 },108 /**109 * Queues an event with its callback by aggregateId110 * @param {Object} evt The event object.111 * @param {Function} callback The event callback.112 */113 queueEvent: function (evt, callback) {114 var self = this;115 var evtId = dotty.get(evt, this.definition.id);116 var revInEvt = dotty.get(evt, this.definition.revision);117 var aggId = dotty.get(evt, this.definition.aggregateId);118 var concatenatedId = this.getConcatenatedId(evt);119 // just to make sure callback gets not called twice...120 callback = _.once(callback);121 this.queue.push(concatenatedId, evtId, evt, callback, function (loopCount, waitAgain) {122 self.store.get(concatenatedId, function (err, revInStore) {123 if (err) {124 debug(err);125 self.store.remove(concatenatedId, evtId);126 return callback(err);127 }128 if (revInEvt === revInStore) {129 debug('revision match [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);130 return self.guard(evt, callback);131 }132 if (loopCount < self.options.queueTimeoutMaxLoops) {133 debug('revision mismatch => try/wait again... [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);134 return waitAgain();135 }136 debug('event timeouted [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);137 // try to replay depending from id and evt...138 var info = {139 aggregateId: aggId,140 aggregateRevision: !!self.definition.revision ? dotty.get(evt, self.definition.revision) : undefined,141 aggregate: !!self.definition.aggregate ? dotty.get(evt, self.definition.aggregate) : undefined,142 context: !!self.definition.context ? dotty.get(evt, self.definition.context) : undefined,143 guardRevision: revInStore || self.options.startRevisionNumber144 };145 self.onEventMissingHandle(info, evt);146 });147 });148 },149 /**150 * Finishes the guard stuff and save the new revision to store.151 * @param {Object} evt The event object.152 * @param {Number} revInStore The actual revision number in store.153 * @param {Function} callback The function, that will be called when this action is completed.154 * `function(err){}`155 */156 finishGuard: function (evt, revInStore, callback) {157 var evtId = dotty.get(evt, this.definition.id);158 var revInEvt = dotty.get(evt, this.definition.revision);159 var self = this;160 var concatenatedId = this.getConcatenatedId(evt);161 this.store.set(concatenatedId, revInEvt + 1, revInStore, function (err) {162 if (err) {163 debug(err);164 if (err instanceof ConcurrencyError) {165 var retryIn = randomBetween(0, self.options.retryOnConcurrencyTimeout || 800);166 debug('retry in ' + retryIn + 'ms for [concatenatedId]=' + concatenatedId + ', [revInStore]=' + (revInStore || 'null') + ', [revInEvt]=' + revInEvt);167 setTimeout(function() {168 self.guard(evt, callback);169 }, retryIn);170 return;171 }172 return callback(err);173 }174 self.store.saveLastEvent(evt, function (err) {175 if (err) {176 debug('error while saving last event');177 debug(err);178 }179 });180 self.queue.remove(concatenatedId, evtId);181 callback(null);182 var pendingEvents = self.queue.get(concatenatedId);183 if (!pendingEvents || pendingEvents.length === 0) return debug('no other pending event found [concatenatedId]=' + concatenatedId + ', [revInStore]=' + (revInStore || 'null') + ', [revInEvt]=' + revInEvt);184 var nextEvent = _.find(pendingEvents, function (e) {185 var revInNextEvt = dotty.get(e.payload, self.definition.revision);186 return revInNextEvt === revInEvt + 1;187 });188 if (!nextEvent) return debug('no next pending event found [concatenatedId]=' + concatenatedId + ', [revInStore]=' + (revInStore || 'null') + ', [revInEvt]=' + revInEvt);189 debug('found next pending event => guard [concatenatedId]=' + concatenatedId + ', [revInStore]=' + (revInStore || 'null') + ', [revInEvt]=' + revInEvt);190 self.guard(nextEvent.payload, nextEvent.callback);191 });192 },193 /**194 * Guard this event. Check for order and check if missing events...195 * @param {Object} evt The event object.196 * @param {Function} callback The event callback.197 */198 guard: function (evt, callback) {199 if (!this.definition.aggregateId || !dotty.exists(evt, this.definition.aggregateId) ||200 !this.definition.revision || !dotty.exists(evt, this.definition.revision)) {201 var err = new Error('Please define an aggregateId!');202 debug(err);203 return callback(err);204 }205 var self = this;206 var revInEvt = dotty.get(evt, this.definition.revision);207 var concatenatedId = this.getConcatenatedId(evt);208 function proceed (revInStore) {209 if (!revInStore && !self.currentHandlingRevisions[concatenatedId] && (self.options.startRevisionNumber === undefined || self.options.startRevisionNumber === null)) {210 self.currentHandlingRevisions[concatenatedId] = revInEvt;211 debug('first revision to store [concatenatedId]=' + concatenatedId + ', [revInStore]=' + (revInStore || 'null') + ', [revInEvt]=' + revInEvt);212 callback(null, function (clb) {213 self.finishGuard(evt, revInStore, clb);214 });215 return;216 }217 if (revInStore && revInEvt < revInStore) {218 debug('event already denormalized [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);219 callback(new AlreadyDenormalizedError('Event: [id]=' + dotty.get(evt, self.definition.id) + ', [revision]=' + revInEvt + ', [concatenatedId]=' + concatenatedId + ' already denormalized!'), function (clb) {220 clb(null);221 });222 return;223 }224 if (revInStore && revInEvt > revInStore) {225 debug('queue event [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);226 self.queueEvent(evt, callback);227 return;228 }229 if (!revInStore && self.options.startRevisionNumber >= 0 && revInEvt > self.options.startRevisionNumber) {230 debug('queue event (startRevisionNumber is set) [concatenatedId]=' + concatenatedId + ', [startRevisionNumber]=' + self.options.startRevisionNumber + ', [revInEvt]=' + revInEvt);231 self.queueEvent(evt, callback);232 return;233 }234 if (!revInStore && self.currentHandlingRevisions[concatenatedId] >= 0 && revInEvt > self.currentHandlingRevisions[concatenatedId]) {235 debug('queue event [concatenatedId]=' + concatenatedId + ', [currentlyHandling]=' + self.currentHandlingRevisions[concatenatedId] + ', [revInEvt]=' + revInEvt);236 self.queueEvent(evt, callback);237 return;238 }239 if (self.currentHandlingRevisions[concatenatedId] >= revInEvt) {240 debug('event already denormalizing [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);241 callback(new AlreadyDenormalizingError('Event: [id]=' + dotty.get(evt, self.definition.id) + ', [revision]=' + revInEvt + ', [concatenatedId]=' + concatenatedId + ' already denormalizing!'), function (clb) {242 clb(null);243 });244 return;245 }246 self.currentHandlingRevisions[concatenatedId] = revInEvt;247 debug('event is in correct order => go for it! [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);248 callback(null, function (clb) {249 self.finishGuard(evt, revInStore, clb);250 });251 }252 function retry (max, loop) {253 setTimeout(function () {254 self.store.get(concatenatedId, function(err, revInStore) {255 if (err) {256 debug(err);257 return callback(err);258 }259 if (loop <= 0) {260 debug('finished loops for retry => proceed [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);261 return proceed(revInStore);262 }263 if (!revInStore && revInEvt !== 1) {264 debug('no revision in store => retry [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);265 retry(max, --loop);266 return;267 }268 debug('revision in store existing => proceed [concatenatedId]=' + concatenatedId + ', [revInStore]=' + revInStore + ', [revInEvt]=' + revInEvt);269 proceed(revInStore);270 });271 }, randomBetween(max / 5, max));272 }273 process.nextTick(function () {274 self.store.get(concatenatedId, function (err, revInStore) {275 if (err) {276 debug(err);277 return callback(err);278 }279 if (!revInStore && revInEvt !== (self.options.startRevisionNumber || 1) && !self.currentHandlingRevisions[concatenatedId]) {280 var max = (self.options.queueTimeout * self.options.queueTimeoutMaxLoops) / 3;281 max = max < 10 ? 10 : max;282 retry(max, self.options.queueTimeoutMaxLoops);283 return;284 }285 proceed(revInStore);286 });287 });288 }289};...

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Array.prototype.concat.js

Source:Array.prototype.concat.js Github

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1test("length is 1", () => {2 expect(Array.prototype.concat).toHaveLength(1);3});4describe("normal behavior", () => {5 var array = ["hello"];6 test("no arguments", () => {7 var concatenated = array.concat();8 expect(array).toHaveLength(1);9 expect(concatenated).toHaveLength(1);10 });11 test("single argument", () => {12 var concatenated = array.concat("friends");13 expect(array).toHaveLength(1);14 expect(concatenated).toHaveLength(2);15 expect(concatenated[0]).toBe("hello");16 expect(concatenated[1]).toBe("friends");17 });18 test("single array argument", () => {19 var concatenated = array.concat([1, 2, 3]);20 expect(array).toHaveLength(1);21 expect(concatenated).toHaveLength(4);22 expect(concatenated[0]).toBe("hello");23 expect(concatenated[1]).toBe(1);24 expect(concatenated[2]).toBe(2);25 expect(concatenated[3]).toBe(3);26 });27 test("multiple arguments", () => {28 var concatenated = array.concat(false, "serenity", { name: "libjs" }, [1, [2, 3]]);29 expect(array).toHaveLength(1);30 expect(concatenated).toHaveLength(6);31 expect(concatenated[0]).toBe("hello");32 expect(concatenated[1]).toBeFalse();33 expect(concatenated[2]).toBe("serenity");34 expect(concatenated[3]).toEqual({ name: "libjs" });35 expect(concatenated[4]).toBe(1);36 expect(concatenated[5]).toEqual([2, 3]);37 });38 test("Proxy is concatenated as array", () => {39 var proxy = new Proxy([9, 8], {});40 var concatenated = array.concat(proxy);41 expect(array).toHaveLength(1);42 expect(concatenated).toHaveLength(3);43 expect(concatenated[0]).toBe("hello");44 expect(concatenated[1]).toBe(9);45 expect(concatenated[2]).toBe(8);46 });...

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Using AI Code Generation

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1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3 if (err) return console.error(err);4 console.log('Test status: ' + data.statusText);5 console.log('Test results: ' + data.data.summary);6 console.log('Test ID: ' + data.data.testId);7});8var wpt = require('webpagetest');9var wpt = new WebPageTest('www.webpagetest.org');10 .then(function(data) {11 console.log('Test status: ' + data.statusText);12 console.log('Test results: ' + data.data.summary);13 console.log('Test ID: ' + data.data.testId);14 })15 .catch(function(err) {16 console.log('Error: ' + err.message);17 });18var wpt = require('webpagetest');19var wpt = new WebPageTest('www.webpagetest.org');20 if (err) return console.error(err);21 console.log('Test status: ' + data.statusText);22 console.log('Test results: ' + data.data.summary);23 console.log('Test ID: ' + data.data.testId);24});25var wpt = require('webpagetest');26var wpt = new WebPageTest('www.webpagetest.org');27 .then(function(data) {28 console.log('Test status: ' + data.statusText);29 console.log('Test results: ' + data.data.summary);30 console.log('Test ID: ' + data.data.testId);31 })32 .catch(function(err) {33 console.log('Error: ' + err.message);34 });35var wpt = require('webpagetest');36var wpt = new WebPageTest('www.webpagetest.org');

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Using AI Code Generation

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1var wpt = require('webpagetest');2var api = new wpt('www.webpagetest.org');3 if (err) return console.error(err);4 console.log('Test submitted to WebPagetest for %s', data.data.testUrl);5 console.log('Test ID: %s', data.data.testId);6});7var wpt = require('webpagetest');8var api = new wpt('www.webpagetest.org');9 .then(function(data) {10 console.log('Test submitted to WebPagetest for %s', data.data.testUrl);11 console.log('Test ID: %s', data.data.testId);12 })13 .catch(function(err) {14 console.error(err);15 });16var wpt = require('webpagetest');17var api = new wpt('www.webpagetest.org');18api.getTestResults('160101_5C_1', function(err, data) {19 if (err) return console.error(err);20 console.log('Test results for %s', data.data.testUrl);21 console.log('First View (ms): %d', data.data.median.firstView.loadTime);22 console.log('Repeat View (ms): %d', data.data.median.repeatView.loadTime);23});24var wpt = require('webpagetest');25var api = new wpt('www.webpagetest.org');26api.getTestResults('160101_5C_1')27 .then(function(data) {28 console.log('Test results for %s', data.data.testUrl);29 console.log('First View (ms): %d', data.data.median.firstView.loadTime);30 console.log('Repeat View (ms): %d', data.data.median.repeatView.loadTime);31 })32 .catch(function(err) {33 console.error(err);34 });35var wpt = require('webpagetest');

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Using AI Code Generation

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1var wptools = require('wptools');2wptools.page('Barack Obama').then(function(page) {3 return page.getWikiText();4}).then(function(wikitext) {5 console.log(wikitext);6});7var wptools = require('wptools');8wptools.page('Barack Obama').then(function(page) {9 return page.getWikiText();10}).then(function(wikitext) {11 console.log(wikitext);12});13var wptools = require('wptools');14wptools.page('Barack Obama').then(function(page) {15 return page.getWikiText();16}).then(function(wikitext) {17 console.log(wikitext);18});19var wptools = require('wptools');20wptools.page('Barack Obama').then(function(page) {21 return page.getWikiText();22}).then(function(wikitext) {23 console.log(wikitext);24});25var wptools = require('wptools');26wptools.page('Barack Obama').then(function(page) {27 return page.getWikiText();28}).then(function(wikitext) {29 console.log(wikitext);30});31var wptools = require('wptools');32wptools.page('Barack Obama').then(function(page) {33 return page.getWikiText();34}).then(function(wikitext) {35 console.log(wikitext);36});37var wptools = require('wptools');38wptools.page('Barack Obama').then(function(page) {39 return page.getWikiText();40}).then(function(wikitext) {41 console.log(wikitext);42});43var wptools = require('wptools');44wptools.page('Barack Obama').then(function(page) {45 return page.getWikiText();46}).then(function(wikitext) {

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Using AI Code Generation

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1var wptools = require('wptools');2var page = wptools.page('Barack Obama');3page.get(function(err, resp) {4 console.log(resp);5});6### `wptools.page(title)`7### `page.get([options], callback)`8### `page.getSync([options])`9### `page.getImages([options], callback)`10### `page.getImagesSync([options])`11### `page.getLanglinks([options], callback)`12### `page.getLanglinksSync([options])`13### `page.getLinks([options], callback)`14### `page.getLinksSync([options])`15### `page.getRevisions([options], callback)`

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Using AI Code Generation

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1var wptools = require('wptools');2var fs = require('fs');3var async = require('async');4var _ = require('lodash');5var wiki = require('wikijs');6var wikijs = require('wikijs').default;7var wiki = wikijs({8});9var data = fs.readFileSync('test.txt', 'utf8');10var dataArray = data.toString().split("\n");11var dataArray = _.without(dataArray, '');12var dataArray = _.uniq(dataArray);13var i = 0;14async.whilst (15 function () { return i < dataArray.length; },16 function (callback) {17 console.log('i is ' + i);18 var page = wptools.page(dataArray[i]);19 page.get(function(err, resp) {20 if (err) { 21 console.log('error: ' + err); 22 i++;23 callback();24 }25 else {26 var result = resp.data;27 var image = result.image;28 var image = image[0];29 var image = image.url;30 console.log('image: ' + image);31 i++;32 callback();33 }34 });35 },36 function (err) {37 console.log('done');38 }39);

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Using AI Code Generation

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1var wptools = require('wptools');2var fs = require('fs');3wptools.page(url).then(function(page) {4 return page.image();5}).then(function(image) {6 var file = fs.createWriteStream('image.jpg');7 var request = http.get(image, function(response) {8 response.pipe(file);9 });10});11var wptools = require('wptools');12var fs = require('fs');13wptools.page(url).then(function(page) {14 return page.image();15}).then(function(image) {16 var file = fs.createWriteStream('image.jpg');17 var request = http.get(image, function(response) {18 response.pipe(file);19 });20});21var wptools = require('wptools');22var fs = require('fs');23wptools.page(url).then(function(page) {24 return page.image();25}).then(function(image) {26 var file = fs.createWriteStream('image.jpg');27 var request = http.get(image, function(response) {28 response.pipe(file);29 });30});31var wptools = require('wptools');32var fs = require('fs');33wptools.page(url).then(function(page) {34 return page.image();35}).then(function(image) {36 var file = fs.createWriteStream('image.jpg');37 var request = http.get(image, function(response) {38 response.pipe(file);39 });40});

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Using AI Code Generation

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1var wptools = require('wptools');2var fs = require('fs');3var wikidata = new wptools('Q42');4wikidata.concat([5.fetch(function(err, data) {6 if (err) {7 console.log(err);8 } else {9 fs.writeFile('test.json', JSON.stringify(data, null, 2));10 }11});12{13 "image": {14 {15 }16 },17 {18 }19 "info": {20 "extract": "Douglas Noel Adams (11 March 1952 – 11 May 2001) was an English author, screenwriter, essayist, humorist, satirist and dramatist. He is best known as the author of The Hitchhiker's Guide to the Galaxy, which originated in 1978 as a BBC radio comedy before developing into a \"trilogy\" of five books that sold more than 15 million copies in his lifetime and generated a television series, comic book adaptations, stage shows, and a feature film. Adams also wrote Dirk Gently's Holistic Detective Agency, The Long Dark Tea-Time of the Soul, and Last Chance to See, all of which were also adapted for

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