How to use fnIndex method in wpt

Best JavaScript code snippet using wpt

autocomplete.js

Source:autocomplete.js

1/*2 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one3 * or more contributor license agreements. Licensed under the Elastic License;4 * you may not use this file except in compliance with the Elastic License.5 */6import { uniq } from 'lodash';7import { parse, getByAlias } from '@kbn/interpreter/common';8const MARKER = 'CANVAS_SUGGESTION_MARKER';9/**10 * Generates the AST with the given expression and then returns the function and argument definitions11 * at the given position in the expression, if there are any.12 */13export function getFnArgDefAtPosition(specs, expression, position) {14  const text = expression.substr(0, position) + MARKER + expression.substr(position);15  try {16    const ast = parse(text, { addMeta: true });17    const { ast: newAst, fnIndex, argName } = getFnArgAtPosition(ast, position);18    const fn = newAst.node.chain[fnIndex].node;19    const fnDef = getByAlias(specs, fn.function.replace(MARKER, ''));20    if (fnDef && argName) {21      const argDef = getByAlias(fnDef.args, argName);22      return { fnDef, argDef };23    }24    return { fnDef };25  } catch (e) {26    // Fail silently27  }28  return [];29}30/**31 * Gets a list of suggestions for the given expression at the given position. It does this by32 * inserting a marker at the given position, then parsing the resulting expression. This way we can33 * see what the marker would turn into, which tells us what sorts of things to suggest. For34 * example, if the marker turns into a function name, then we suggest functions. If it turns into35 * an unnamed argument, we suggest argument names. If it turns into a value, we suggest values.36 */37export function getAutocompleteSuggestions(specs, expression, position) {38  const text = expression.substr(0, position) + MARKER + expression.substr(position);39  try {40    const ast = parse(text, { addMeta: true });41    const { ast: newAst, fnIndex, argName, argIndex } = getFnArgAtPosition(ast, position);42    const fn = newAst.node.chain[fnIndex].node;43    if (fn.function.includes(MARKER)) {44      return getFnNameSuggestions(specs, newAst, fnIndex);45    }46    if (argName === '_') {47      return getArgNameSuggestions(specs, newAst, fnIndex, argName, argIndex);48    }49    if (argName) {50      return getArgValueSuggestions(specs, newAst, fnIndex, argName, argIndex);51    }52  } catch (e) {53    // Fail silently54  }55  return [];56}57/**58 * Get the function and argument (if there is one) at the given position.59 */60function getFnArgAtPosition(ast, position) {61  const fnIndex = ast.node.chain.findIndex(fn => fn.start <= position && position <= fn.end);62  const fn = ast.node.chain[fnIndex];63  for (const [argName, argValues] of Object.entries(fn.node.arguments)) {64    for (let argIndex = 0; argIndex < argValues.length; argIndex++) {65      const value = argValues[argIndex];66      if (value.start <= position && position <= value.end) {67        if (value.node !== null && value.node.type === 'expression') {68          return getFnArgAtPosition(value, position);69        }70        return { ast, fnIndex, argName, argIndex };71      }72    }73  }74  return { ast, fnIndex };75}76function getFnNameSuggestions(specs, ast, fnIndex) {77  // Filter the list of functions by the text at the marker78  const { start, end, node: fn } = ast.node.chain[fnIndex];79  const query = fn.function.replace(MARKER, '');80  const matchingFnDefs = specs.filter(({ name }) => textMatches(name, query));81  // Sort by whether or not the function expects the previous function's return type, then by82  // whether or not the function name starts with the text at the marker, then alphabetically83  const prevFn = ast.node.chain[fnIndex - 1];84  const prevFnDef = prevFn && getByAlias(specs, prevFn.node.function);85  const prevFnType = prevFnDef && prevFnDef.type;86  const comparator = combinedComparator(87    prevFnTypeComparator(prevFnType),88    invokeWithProp(startsWithComparator(query), 'name'),89    invokeWithProp(alphanumericalComparator, 'name')90  );91  const fnDefs = matchingFnDefs.sort(comparator);92  return fnDefs.map(fnDef => {93    return { type: 'function', text: fnDef.name + ' ', start, end: end - MARKER.length, fnDef };94  });95}96function getArgNameSuggestions(specs, ast, fnIndex, argName, argIndex) {97  // Get the list of args from the function definition98  const fn = ast.node.chain[fnIndex].node;99  const fnDef = getByAlias(specs, fn.function);100  if (!fnDef) {101    return [];102  }103  // We use the exact text instead of the value because it is always a string and might be quoted104  const { text, start, end } = fn.arguments[argName][argIndex];105  // Filter the list of args by the text at the marker106  const query = text.replace(MARKER, '');107  const matchingArgDefs = Object.values(fnDef.args).filter(({ name }) => textMatches(name, query));108  // Filter the list of args by those which aren't already present (unless they allow multi)109  const argEntries = Object.entries(fn.arguments).map(([name, values]) => {110    return [name, values.filter(value => !value.text.includes(MARKER))];111  });112  const unusedArgDefs = matchingArgDefs.filter(argDef => {113    if (argDef.multi) {114      return true;115    }116    return !argEntries.some(([name, values]) => {117      return values.length && (name === argDef.name || argDef.aliases.includes(name));118    });119  });120  // Sort by whether or not the arg is also the unnamed, then by whether or not the arg name starts121  // with the text at the marker, then alphabetically122  const comparator = combinedComparator(123    unnamedArgComparator,124    invokeWithProp(startsWithComparator(query), 'name'),125    invokeWithProp(alphanumericalComparator, 'name')126  );127  const argDefs = unusedArgDefs.sort(comparator);128  return argDefs.map(argDef => {129    return { type: 'argument', text: argDef.name + '=', start, end: end - MARKER.length, argDef };130  });131}132function getArgValueSuggestions(specs, ast, fnIndex, argName, argIndex) {133  // Get the list of values from the argument definition134  const fn = ast.node.chain[fnIndex].node;135  const fnDef = getByAlias(specs, fn.function);136  if (!fnDef) {137    return [];138  }139  const argDef = getByAlias(fnDef.args, argName);140  if (!argDef) {141    return [];142  }143  // Get suggestions from the argument definition, including the default144  const { start, end, node } = fn.arguments[argName][argIndex];145  const query = node.replace(MARKER, '');146  const suggestions = uniq(argDef.options.concat(argDef.default || []));147  // Filter the list of suggestions by the text at the marker148  const filtered = suggestions.filter(option => textMatches(String(option), query));149  // Sort by whether or not the value starts with the text at the marker, then alphabetically150  const comparator = combinedComparator(startsWithComparator(query), alphanumericalComparator);151  const sorted = filtered.sort(comparator);152  return sorted.map(value => {153    const text = maybeQuote(value) + ' ';154    return { start, end: end - MARKER.length, type: 'value', text };155  });156}157function textMatches(text, query) {158  return text.toLowerCase().includes(query.toLowerCase().trim());159}160function maybeQuote(value) {161  if (typeof value === 'string') {162    if (value.match(/^\{.*\}$/)) {163      return value;164    }165    return `"${value.replace(/"/g, '\\"')}"`;166  }167  return value;168}169function prevFnTypeComparator(prevFnType) {170  return (a, b) =>171    Boolean(b.context.types && b.context.types.includes(prevFnType)) -172    Boolean(a.context.types && a.context.types.includes(prevFnType));173}174function unnamedArgComparator(a, b) {175  return b.aliases.includes('_') - a.aliases.includes('_');176}177function alphanumericalComparator(a, b) {178  if (a < b) {179    return -1;180  }181  if (a > b) {182    return 1;183  }184  return 0;185}186function startsWithComparator(query) {187  return (a, b) => String(b).startsWith(query) - String(a).startsWith(query);188}189function combinedComparator(...comparators) {190  return (a, b) =>191    comparators.reduce((acc, comparator) => {192      if (acc !== 0) {193        return acc;194      }195      return comparator(a, b);196    }, 0);197}198function invokeWithProp(fn, prop) {199  return (...args) => fn(...args.map(arg => arg[prop]));...

index.js

Source:index.js

1// @ts-check2export class ECMAssembly {3	table4	__pin5	__unpin6	get wasmExports() {7		return this._exports8	}9	set wasmExports(e) {10		this.table = e.table11		this.__pin = e.__pin12		this.__unpin = e.__unpin13		this._exports = e14	}15	_exports = null16	__deferWithArg_pinnedRefCount = new Map()17	wasmImports = {18		requestAnimationFrame: {19			_requestAnimationFrame: fnIndex => {20				return requestAnimationFrame(time => {21					this.getFn(fnIndex)(time)22				})23			},24			// _cancelAnimationFrame: id => {25			// 	cancelAnimationFrame(id)26			// },27			cancelAnimationFrame,28		},29		setTimeout: {30			_setTimeout: (fnIndex, ms) => {31				return setTimeout(this.getFn(fnIndex), ms)32			},33			clearTimeout,34		},35		setInterval: {36			_setInterval: (fnIndex, ms) => {37				return setInterval(this.getFn(fnIndex), ms)38			},39			clearInterval,40		},41		defer: {42			_defer: callbackIndex => {43				Promise.resolve().then(this.getFn(callbackIndex))44			},45			_deferWithArg: (callbackIndex, argPtr) => {46				let refCount = this.__deferWithArg_pinnedRefCount.get(argPtr)47				refCount ?? this.__deferWithArg_pinnedRefCount.set(argPtr, (refCount = 0))48				// Prevent the thing pointed to by argPtr from being collectd, because the callback needs it later.49				if (refCount++ === 0) this.__pin(argPtr)50				this.__deferWithArg_pinnedRefCount.set(argPtr, refCount)51				Promise.resolve().then(() => {52					// At this point, is the callback collected? Did we need to53					// __pin the callback too? Does it currently works by54					// accident?55					this.getFn(callbackIndex)(argPtr)56					let refCount = this.__deferWithArg_pinnedRefCount.get(argPtr)57					if (refCount == null) throw new Error('We should always have a ref count at this point!')58					if (refCount-- === 0) {59						this.__unpin(argPtr)60						this.__deferWithArg_pinnedRefCount.delete(argPtr)61					} else {62						this.__deferWithArg_pinnedRefCount.set(argPtr, refCount)63					}64				})65			},66		},67	}68	getFn(fnIndex) {69		if (!this.wasmExports)70			throw new Error(71				'Make sure you set .wasmExports after instantiating the Wasm module but before running the Wasm module.',72			)73		return this.table.get(fnIndex)74	}...

Using AI Code Generation

1var wpt = require('wpt');2var options = {3};4wpt.fnIndex(options, function(err, data) {5    if (err) {6        console.log(err);7    } else {8        console.log(data);9    }10});11### fnGetLocations(fnGetLocationsCallback)12var wpt = require('wpt');13var options = {14};15wpt.fnGetLocations(options, function(err, data) {16    if (err) {17        console.log(err);18    } else {19        console.log(data);20    }21});22### fnGetTesters(fnGetTestersCallback)23var wpt = require('wpt');24var options = {25};26wpt.fnGetTesters(options, function(err, data) {27    if (err) {28        console.log(err);29    } else {30        console.log(data);31    }32});33### fnGetLocations(fnGetLocationsCallback)34var wpt = require('wpt

Using AI Code Generation

1var wpt = require('wpt');2var wpt = new WebPageTest('www.webpagetest.org');3  if (err) return console.error(err);4  console.log(data);5  wpt.getTestStatus(data.testId, function(err, data) {6    if (err) return console.error(err);7    console.log(data);8  });9});10var wpt = require('wpt');11var wpt = new WebPageTest('www.webpagetest.org');12  if (err) return console.error(err);13  console.log(data);14  wpt.getTestStatus(data.testId, function(err, data) {15    if (err) return console.error(err);16    console.log(data);17  });18});19var wpt = require('wpt');20var wpt = new WebPageTest('www.webpagetest.org');21  if (err) return console.error(err);22  console.log(data);23  wpt.getTestStatus(data.testId, function(err, data) {24    if (err) return console.error(err);25    console.log(data);26  });27});28var wpt = require('wpt');29var wpt = new WebPageTest('www.webpagetest.org');30  if (err) return console.error(err);31  console.log(data);32  wpt.getTestStatus(data.testId, function(err, data) {33    if (err) return console.error(err);34    console.log(data);35  });36});37var wpt = require('wpt');38var wpt = new WebPageTest('www.webpagetest.org');39  if (err) return console.error(err);40  console.log(data);

Using AI Code Generation

1var wpt = require('./wpt.js');2wpt.fnIndex();3module.exports = {4	fnIndex: function(){5		console.log("I am index method of wpt module.");6	}7}8var wpt = require('./wpt.js');9wpt.fnIndex();10wpt.fnAbout();11module.exports = {12	fnIndex: function(){13		console.log("I am index method of wpt module.");14	},15	fnAbout: function(){16		console.log("I am about method of wpt module.");17	}18}19var wpt = require('./wpt.js');20wpt.fnIndex();21wpt.fnAbout();22module.exports = {23	fnIndex: function(){24		console.log("I am index method of wpt module.");25	},26	fnAbout: function(){27		console.log("I am about method of wpt module.");28	}29}

Using AI Code Generation

1var wpt = require('wpt.js');2var wpt = new wpt('API_KEY');3wpt.fnIndex(function (err, data) {4  if (err) {5    console.log(err);6  } else {7    console.log(data);8  }9});10var wpt = require('wpt.js');11var wpt = new wpt('API_KEY');12wpt.fnList(function (err, data) {13  if (err) {14    console.log(err);15  } else {16    console.log(data);17  }18});19var wpt = require('wpt.js');20var wpt = new wpt('API_KEY');21wpt.fnOptions(function (err, data) {22  if (err) {23    console.log(err);24  } else {25    console.log(data);26  }27});28var wpt = require('wpt.js');29var wpt = new wpt('API_KEY');30wpt.fnStatus(function (err, data) {31  if (err) {32    console.log(err);33  } else {34    console.log(data);35  }36});37var wpt = require('wpt.js');38var wpt = new wpt('API_KEY');39wpt.getLocations(function (err, data) {40  if (err) {41    console.log(err);42  } else {43    console.log(data);44  }45});46var wpt = require('wpt.js');47var wpt = new wpt('API_KEY');48wpt.getTesters(function (err, data) {49  if (err) {50    console.log(err);51  } else {52    console.log(data);53  }54});55var wpt = require('wpt.js');56var wpt = new wpt('API_KEY');57wpt.getTesters(function (err, data) {58  if (err) {59    console.log(err);60  } else {61    console.log(data);62  }63});

Using AI Code Generation

1var wpt = require('./wpt.js');2var index = wpt.fnIndex([1,2,3,4,5,6,7,8,9,10], 7);3console.log(index);4module.exports = {5    fnIndex: function(arr, value){6        return arr.indexOf(value);7    }8}

Using AI Code Generation

1var wpt = require('wpt');2wpt.fnIndex(function(err, data) {3  if (err) {4  } else {5  }6});7var wpt = require('wpt');8wpt.fnIndex(function(err, data) {9  if (err) {10  } else {11    console.log(data);12  }13});14var wpt = require('wpt');15wpt.fnIndex(function(err, data) {16  if (err) {17  } else {18    console.log(data);19  }20});21var wpt = require('wpt');22wpt.fnIndex(function(err, data) {23  if (err) {24  } else {25    console.log(data);26  }27});28var wpt = require('wpt');29wpt.fnIndex(function(err, data) {30  if (err) {31  } else {32    console.log(data);33  }34});35var wpt = require('wpt');36wpt.fnIndex(function(err, data) {37  if (err) {

Using AI Code Generation

1var wpt = require('./wpt.js');2wpt.fnIndex(1, 2, function(data) {3    console.log(data);4});5{ statusCode: 200,6  standardDeviation: 0 }7var wpt = require('./wpt.js');8wpt.fnIndex(1, 2, function(data) {9    console.log(data);10});11{ statusCode: 200,12  standardDeviation: 0 }13{14}15{16}17{18}19{20}21{22}23{

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