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How to use concatenated method in wpt

Best JavaScript code snippet using wpt

revisionGuard.js

Source:revisionGuard.js

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};...

Array.prototype.concat.js

Source:Array.prototype.concat.js

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    });...

Using AI Code Generation

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');

Using AI Code Generation

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');

Using AI Code Generation

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) {

Using AI Code Generation

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)`

Using AI Code Generation

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);

Using AI Code Generation

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});

Using AI Code Generation

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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