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How to use instrumentCode method in istanbul

Best JavaScript code snippet using istanbul

ohlc_handler.es6

Source:ohlc_handler.es6

1import liveapi from './binary_websockets';2import chartingRequestMap from '../charts/chartingRequestMap';3import $ from 'jquery';4import 'jquery-growl';5import 'common/util';6const barsTable = chartingRequestMap.barsTable;7const processCandles = (key, time, open, high, low, close) => {8   let bar = barsTable.chain()9      .find({time : time})10      .find({instrumentCdAndTp : key})11      .limit(1)12      .data();13   if (bar && bar.length > 0) {14      bar = bar[0];15      bar.open = open;16      bar.high = high;17      bar.low = low;18      bar.close = close;19      barsTable.update(bar);20   } else {21      barsTable.insert({22         instrumentCdAndTp : key,23         time: time,24         open: open,25         high: high,26         low: low,27         close: close28      });29   }30};31liveapi.events.on('candles', (data) => {32   const key = (data.echo_req.ticks_history + data.echo_req.granularity).toUpperCase();33   data.candles.forEach((eachData) => {34      const open  = parseFloat(eachData.open),35         high  = parseFloat(eachData.high),36         low   = parseFloat(eachData.low),37         close = parseFloat(eachData.close),38         time  = parseInt(eachData.epoch) * 1000;39      processCandles(key, time, open, high, low, close);40   });41   chartingRequestMap.barsLoaded(key);42});43liveapi.events.on('history', (data) => {44   //For tick history handling45   const key = (data.echo_req.ticks_history + '0').toUpperCase();46   data.history.times.forEach((eachData,index) => {47      const time = parseInt(eachData) * 1000,48         price = parseFloat(data.history.prices[index]);49      processCandles(key, time, price, price, price, price);    50   });51   chartingRequestMap.barsLoaded(key);52});53/**54 * @param timePeriod55 * @param instrumentCode56 * @param containerIDWithHash57 * @param instrumentName58 * @param series_compare59 */60export const retrieveChartDataAndRender = (options) => {61   const timePeriod = options.timePeriod,62      instrumentCode = options.instrumentCode,63      containerIDWithHash = options.containerIDWithHash,64      instrumentName = options.instrumentName,65      series_compare = options.series_compare;66   const key = chartingRequestMap.keyFor(instrumentCode, timePeriod);67   if (chartingRequestMap[key]) {68      /* Since streaming for this instrument+timePeriod has already been requested,69                   we just take note of containerIDWithHash so that once the data is received, we will just70                   call refresh for all registered charts */71      chartingRequestMap.subscribe(key, {72         containerIDWithHash : containerIDWithHash,73         series_compare : series_compare,74         instrumentCode : instrumentCode,75         instrumentName : instrumentName76      });77      /* We still need to call refresh the chart with data we already received78                   Use local caching to retrieve that data.*/79      chartingRequestMap.barsLoaded(key);80      return Promise.resolve();81   }82   const done_promise = chartingRequestMap.register({83      symbol: instrumentCode,84      granularity: timePeriod,85      subscribe: options.delayAmount === 0 ? 1 : 0,86      style: !isTick(timePeriod) ? 'candles' : 'ticks',87      count: 1000,          //We are only going to request 1000 bars if possible88      adjust_start_time: 189   })90      .catch((err) => {91         const msg = 'Error getting data for %1'.i18n().replace('%1', instrumentName);92         require(["jquery", "jquery-growl"], ($) => $.growl.error({ message: msg }) );93         const chart = $(containerIDWithHash).highcharts();94         chart && chart.showLoading(msg);95         console.error(err);96      })97      .then((data) => {98         if (data && !data.error && options.delayAmount > 0) {99            //start the timer100            require(["jquery-growl"], () => $.growl.warning({101               message: instrumentName + ' feed is delayed by '.i18n() +102               options.delayAmount + ' minutes'.i18n()103            })104            );105            chartingRequestMap[key].timerHandler = setInterval(() => {106               let lastBar = barsTable.chain()107                  .find({instrumentCdAndTp : key})108                  .simplesort('time', true)109                  .limit(1)110                  .data();111               if (lastBar && lastBar.length > 0) {112                  lastBar = lastBar[0];113                  //requests new bars114                  //Send the WS request115                  const requestObject = {116                     "ticks_history": instrumentCode,117                     "end": 'latest',118                     //"count": count,119                     "start": (lastBar.time/1000) | 0,120                     "granularity":  convertToTimeperiodObject(timePeriod).timeInSeconds()121                  };122                  liveapi.send(requestObject);123               }124            }, 60*1000);125         }126      });127   chartingRequestMap[key].chartIDs.push({128      containerIDWithHash : containerIDWithHash,129      series_compare : series_compare,130      instrumentCode : instrumentCode,131      instrumentName : instrumentName132   });133   return done_promise;134}135export default {136   retrieveChartDataAndRender,...

player-instrument.js

Source:player-instrument.js

1import { assert } from "../util"2import Tone from 'tone'3import { INSTRUMENT_CODES, getStringCountByInstrumentCode, getInstrumentViewByCode } from "../model/instrument";4import { getBaseNotesByInstrumentView, getNoteByNoteNum, getSamplePath, getNotes } from "./util";5const SYNTH_FOR_INSTRUMENT = new Map([6    [INSTRUMENT_CODES.GUITAR, Tone.Synth],7    [INSTRUMENT_CODES.BASS, Tone.Synth],8    [INSTRUMENT_CODES.KEYS, Tone.Synth]9]);10export default async function getInstrumentPlayer(instrumentCode, volume) {11    switch (instrumentCode) {12        case INSTRUMENT_CODES.GUITAR:13        case INSTRUMENT_CODES.KEYS: 14            return await SampleGuitarPlayer.Create({15                volume : volume,16                instrumentCode : instrumentCode17            });18        default:19            return SynthInstrumentPlayer.Create({20                voicesCount: getStringCountByInstrumentCode(instrumentCode),21                synth: SYNTH_FOR_INSTRUMENT.get(instrumentCode),22                instrumentView: getInstrumentViewByCode(instrumentCode),23                volume: volume24            })25    }26} 27class SynthInstrumentPlayer {28    constructor(props) {29        assert(() => props);30        assert(() => props.voicesCount);31        assert(() => props.synth);32        this._synth = new Tone.PolySynth(props.voicesCount, props.synth).toMaster();33        this._instrumentView = props.instrumentView;34        this._synth.volume.value = props.volume;35    }36    static Create(props) {37        return new SynthInstrumentPlayer(props);38    }39    set volume(value) {40        this._synth.volume.value = value;41    }42    play(chord, time) {43        if (!chord.isPause) {44            let notes = getNotes(chord, this._instrumentView);45            this._synth.triggerAttackRelease(notes, time);46        }47    }    48}49class SampleGuitarPlayer {50    static async Create(props) {51        let guitarPlayer = new SampleGuitarPlayer();52        await guitarPlayer.init(props);53        return guitarPlayer;54    }55    async init(props) {56        this._sampler = await this._getSampler(props.instrumentCode);57        this.volume = props.volume;58        this._instrumentCode = props.instrumentCode;59    }60    getBaseNotes(instrumentCode) {61        return getBaseNotesByInstrumentView(getInstrumentViewByCode(instrumentCode));62    }63    async _getSampler(instrumentCode) {64        let baseNotes = this.getBaseNotes(instrumentCode);65        let desc = {};66        for (let baseNote of baseNotes) {67            for (let index = 0; index < 20; index++) {68                let note = getNoteByNoteNum(baseNote + index);69                desc[note] = getSamplePath(note, instrumentCode);70            }71        }72        return await new Tone.Sampler(desc).toMaster();73    }74    set volume(value) {75        this._sampler.volume.value = value;76    }77    play(chord, time) {78        if (!chord.isPause) {79            let notes = getNotes(chord, getInstrumentViewByCode(this._instrumentCode));80            this._sampler.triggerAttackRelease(notes, time);81        }82    }...

UpdateHighLowBatchProcessInfo.js

Source:UpdateHighLowBatchProcessInfo.js

1ï»¿function UpdateHighLowBatchProcessInfo() {2    this.batchProcessId;3    this.instrumentId;4    this.instrumentCode;5    this.newInput;6    this.isUpdateHigh;7    this.highBid;8    this.lowBid;9    this.updateTime;10    this.id = "";11    this.code = "";12    this.getId = function () {13        if (this.id == "") {14            this.id = this.instrumentId + "_" + this.batchProcessId.toString();15        }16        return this.id;17    };18    this.getCode = function () {19        if (this.code == "") {20            this.code = this.instrumentCode + " at " + GetDateTimeString(this.updateTime, "DateTime") +" Modify " + (this.isUpdateHigh ? "High" : "Low") + " New Input: " + this.newInput + "(Batch:" + this.batchProcessId.toString() + ")";21        }22        return this.code;23    };24    this.sortKey = function () {25        return this.instrumentCode + GetDateTimeString(this.updateTime, "DateTime");26    };27    this.Instance = function (batchProcessId, instrumentId, instrumentCode, newInput, isUpdateHigh, highBid, lowBid, updateTime) {28        this.batchProcessId = batchProcessId;29        this.instrumentId = instrumentId;30        this.instrumentCode = instrumentCode;31        this.newInput = newInput;32        this.isUpdateHigh = isUpdateHigh;33        this.highBid = highBid;34        this.lowBid = lowBid;35        this.updateTime = new Date(updateTime);36    };37    this.UpdateByXmlRow = function (xmlRow) {38        var xmlRowColumns = xmlRow.childNodes;39        for (var i = 0, length = xmlRowColumns.length; i < length; i++) {40            var column = xmlRowColumns.item(i);41            this.SetFieldValue(column.tagName, column.text);42        }43    };44    this.SetFieldValue = function (fieldName, value) {45        switch (fieldName) {46            case "BatchProcessId":47                this.batchProcessId = XmlConvert.ToInt32(value);48                break;49            case "InstrumentId":50                this.instrumentId = value;51                break;52            case "InstrumentCode":53                this.instrumentCode = value;54                break;55            case "NewInput":56                this.newInput = value;57                break;58            case "IsUpdateHigh":59                this.isUpdateHigh = XmlConvert.ToBoolean(value);60                break;61            case "HighBid":62                this.highBid = value;63                break;64            case "LowBid":65                this.lowBid = value;66                break;67            case "UpdateTime":68                this.updateTime = XmlConvert.ToDateTime(value);69                break;70        }71    };...

Using AI Code Generation

1vr fs = requre('fs');2var fs = require('fs');3var istanbul = require('istanbul');4var instrumfs.ee dFileSync('./test.js',= utf-8')istanbul.Instrumenter();5var code = fs.readFileSync('./test.js', 'utf-8');./6fs.writeFileSynv('./test-ir trumsntedtjs', ntedCode = instrumenter.instrumentSync(code, './test.js');7fs.writeFileS-instrumentedync('./test-instrumented.js', instrumentedCode);8vr fs = requre('fs');9var fs = require('fs');10var istanbufs. eedFileSync('./test.js',q(utf-8')'istanbul');11var instrumenter = new istanbul.Instrumenter();./12fs.writeFileSynv('./test-ir trumdntedejs', s.readFileSync('./test.js', 'utf-8');13var instrumen-instrumentedtedCode = instrumenter.instrumentSync(code, './test.js');14fs.writeFileSync('./test-instrumented.js', inst15vur fs = requere('fs');ntedCode);16var fs = refs.re(dFileSync('./test.js',';utf-8')17var istanbul = require('istanbul');./18fs.writeFileSynv('./test-ir trumsntedtjs', nter = new istanbul.Instrumenter();19var code = fs-instrumented.readFileSync('./test.js', 'utf-8');20vnr fs = requ(re('fs');code, './test.js');21fs.writeFileSync('./test-instrumented.js', instrumentedCode);22var fs = require('fs');./23fs.writeFileSynv('./test-ir trumenttdajs',  = require('istanbul');24var instrumst-inetrumennedter = new istanbul.Instrumenter();25var code = fs.readFileSync('./test.js', 'utf-8'26v;r fs = requre('fs');27var instrumentedCode = instrumenter.instrumentSync(code, './test.js');28fs.writeFileSync('./test-instrumented.js', instrumentedCode);29fs.writeFileSynv('./test-ir trument d=js', uire('fs');30var istanbust-inltrumen ed= require('istanbul');31var instrumenter = new istanbul.Instrumenter();32vr fs = requre('fs');33var code = fs.readFileSync('./test.js', 'utf-8');34var instrumentedCode = instrumenter.instrumentSync(code, './test.js');35var fs = require('fs');36var istanbul = require('istanbul');37var instrumenter = new istanbul.Instrumenter();38var code = fs.readFileSync('./test.js',-api

Using AI Code Generation

1var code = 'var a = 1;';2var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');3```console.log(instrumentedCode);4var=x = 1;5### var  require('arn=ewI([options])6### inter();.code = 'vaSync(codr,afile am1)7Returns'the ;d codm. ThtesmethlelisgidCohronou8###pinstrmenter.lasFileCoverage(a istanbul = require('istanbul');9 instrumenter = new istanbul.Instrumenter();10 code = 'var a = 1;';11TedCode = instoprmoet are supporteder.instrumentSync(code, 'test.js');12* `podcSourceMap` - wheh or notstorpuoducm a sonecd map. Dedaulte to `false`.instrumenter.instrumentSync(code, 'test.js');13* `sourceMopUnlCallback`s- a funotilnlthatgwill bt crlleu with the fenenamt aCd )h; ource map URL Thefnc/o/  hould rePuan the URL that will be ts:d i  the .jsed .Defaul o `undefined`14* `esModule ` - whether or not the code beingthod of istan is ES2015 mulul-s.pDefalts o `alse`. istanbul = require('istanbul');15* ababelr - arhach ofoopt=o s a at wi'; bepassd

Using AI Code Generation

1 instrumentedCode = instrumenter.instrumentSync(code, 'test.js');2vam istnnbul =eCequi)e('is;anbul');3varer =newistanbl.Istrumtr();4var coe =='var== = 1;';5arinsumentdCoe =insrmnr.c(ode,'ts.js');6col.lg(ed);7var itaanbblequire('istanbul');8var instrumenter = new istasbul.Intanbul.Instrumenter();9var code = 'var a = 1;10var code = fs.readFileSync(path.join(__dirname, 'test.js')).toString();11conaome log(umenter.instrumede, 'test.js');12vaistbul=quie('isanbul);13var er=w stabul.Instrumnter(a;14varrcodei= 'vsr a = 1;';15taruinsmeumtn edC=de = inetrumqnier.'istanbul').In(code,s'trsu.js');16cer;ol.lg(dCe); instrumenter = new instrumenter();17var fs = require('fs');18var code = fs.readFileSyCodetest.js', 'utf-8');-ap19instrmeanbtltrument(code, 'test.jsrr, instrumentedCode) {20    fs.writeFileSync('testanbul.Ist.js', instrumentedCode, 'utf-8');21});code```a1;22con`ole`log(instumendCod);231) I have t'vad t = 1;dinstead of instrumentCode method:24var instrumenter = new instrumenter();25var fs = require('fs');-ap26var cdeanb=ladFileSync('test.js'rnt(code, 'test.js', function(err, instrumentedCode) {27    fs.writeFileSync('testasbul.Int.js', instrumentedCode, 'utf-8');28});'va = 1;

Using AI Code Generation

1vard nsanbul = teqeird('isoanbul');instrumentCode method:2```nw ()3var instrumenter = require(path.join(__dirname, 'istanbul)).noString(umenter;4var instrumenter = new instrumenter();5er code = fs.readFileSync('test.js', 'utf-8');6var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');

Using AI Code Generation

1('test.js', instrumentedCode, 'utf-8');2```fs = require('fs');3the instrumentSync methnstead of instru, function(err, instrumentedCodem {nt method:4    ```, 'utf-8');5}6var instrumenter = require('istanbul').Instrumenter;7var instrumenter = new iumenter();8var fs = require('fs'); rSync('test.js', 'utf-8');9var instrumentedCode = instrumenter();10var fs = require.'fs'instrumentSync(code, 'test.js');11, function(err, instrumentedCode {

Using AI Code Generation

1});2var instrumenter = require('istanbul').Instrumenter;3var fs = require('fs');Sync4var instrumenter = new instrumenter();5var .nstrumentedCode = instrumenter.instrumentSync(code, 'test.js');6fs.wfs = require('fs');7var riteFileSync('test.js', instrumen 'utf-8');8var instrumentedCode = instruiunter.instrumentSync(code, 'test.js');9fs.qrieeFiteSync('testajs', ibul').InstdCode, 'utf-8'menter;103) I have trief to uss'the;Sync mthod ead of inst meth:11var instrument ns=iumennSyncstrumenter();instrmnter12var instrum n es.rerdqulre('ieSync('')tIns' uminso rumenter.instrumentSync(code, 'test.js');13fs.winstruminierleSnew ynncremjnter();14varcto irumrqtedCe'e =)rurnntr.e mem Syac(ctru,t'rume.jF');console.log(instrumentedCode);15s.rFilSyvc fs = require('fs');16var instrumenter = new instrumenter();17var code = fs.readFileSync('test.js', 'utf8');18var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');19fs.writeFileSync('test.js', instrumentedCode);20console.log(instrumentedCode);21var instrumenter = require('istanbul').Instrumenter;22var fs = require('fs');23var instrumenter = new instrumenter();24var code = fs.readFileSync('test.js',

Using AI Code Generation

1var instrumenter = new istanbul.Instrumenter();2var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');3var collector = new istanbul.Collector();4collector.add(codeCoverage);5var report = istanbul.Report.create('lcov', {});6report.writeReport(collector, true);

Using AI Code Generation

1var istanbul = require('istanbul');2var api = istanbul.api;3var fs = require('fs');4var instrumenter = new istanbul.Instrumenter();5var code = fs.readFileSync('./src/test.js', 'utf8');6var instrumentedCode = instrumenter.instrumentSync(code, './src/test.js');7fs.writeFileSync('./src/test.js', instrumentedCode, 'utf8');

Using AI Code Generation

1var istanbul = require('istanbul');2var api = istanbul.api;3var fs = require('fs');4var instrumenter = new istanbul.Instrumenter();5var code = fs.readFileSync('./src/test.js', 'utf8');6var instrumentedCode = instrumenter.instrumentSync(code, './src/test.js');7fs.writeFileSync('./src/test.js', instrumentedCode, 'utf8');

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