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How to use EntriesSymbol method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

CompanyCollection.js

Source:CompanyCollection.js

1import _ from "lodash";2import Company from "./Company";3const entriesSymbol = Symbol("entries");4const lastIndexSymbol = Symbol("lastIndex");5class CompanyCollection {6  constructor({ entries = {}, lastIndex = -1 } = {}) {7    Object.defineProperty(8      this,9      entriesSymbol,10      { enumerable: false, value: entries }11    );12    Object.defineProperty(13      this,14      lastIndexSymbol,15      { enumerable: false, value: lastIndex, writable: false }16    );17    this.lastIndex = lastIndex;18  }19  findAllByIndex(index) {20    return Object.values(this[entriesSymbol]).filter(company => {21      return index === company.index;22    });23  }24  clone() {25    return this.cloneWith({});26  }27  cloneWith({28    entries = _.clone(this[entriesSymbol]),29    lastIndex = this[lastIndexSymbol],30  }) {31    return new this.constructor({ entries, lastIndex });32  }33  size() {34    return Object.keys(this[entriesSymbol]).length;35  }36  map(fn) {37    return this.toArray().map(fn);38  }39  reduce(fn, acc) {40    return this.toArray().reduce(fn, acc);41  }42  merge(companyCollection) {43    return companyCollection.reduce((newCompanies, company) => {44      return newCompanies.add(company);45    }, this.cloneWith({ lastIndex: companyCollection[lastIndexSymbol] }));46  }47  find(...names) {48    const definiteNames = names.filter(name => name != null);49    if (definiteNames.length > 0) {50      const possibleCompanies = definiteNames.map(name => {51        return this[entriesSymbol][name];52      });53      const foundCompany = possibleCompanies.find(company => company != null);54      if (foundCompany == null) {55        throw new Error(56          `No such company exists: ${names.join(" / ")}. ` +57          "Maybe your events are listed in the wrong order?"58        );59      } else {60        return foundCompany;61      }62    } else {63      throw new Error("Must provide a name to find a company!");64    }65  }66  create({ name, aliases, ...rest }) {67    const definiteNames = [name, ...aliases].filter(n => n != null);68    if (definiteNames.length > 0) {69      const possibleCompanies = definiteNames.map(n => {70        return this[entriesSymbol][n];71      });72      const foundCompany = possibleCompanies.find(company => company != null);73      if (foundCompany == null) {74        const newIndex = (75          rest.index != null ?76            rest.index :77            this[lastIndexSymbol] + 178        );79        const newCompany = new Company({80          aliases: definiteNames.slice(1),81          index: newIndex,82          name: definiteNames[0],83        });84        const newEntries = definiteNames.reduce((entries, n) => {85          return { ...entries, [n]: newCompany };86        }, _.clone(this[entriesSymbol]));87        const lastIndex = (88          newIndex >= this[lastIndexSymbol] ?89            newIndex :90            this[lastIndexSymbol]91        );92        const newCompanies = this.cloneWith({93          entries: newEntries,94          lastIndex: lastIndex,95        });96        return [newCompanies, newCompany];97      } else {98        throw new Error(99          `Company ${foundCompany.name} (${foundCompany.aliases.join(", ")}) ` +100          "already exists"101        );102      }103    } else {104      return [this, null];105    }106  }107  /*108  findOrCreate(...names) {109    const definiteNames = names.filter(name => name != null);110    if (definiteNames.length > 0) {111      const possibleCompanies = definiteNames.map(name => {112        return this[entriesSymbol][name];113      });114      const foundCompany = possibleCompanies.find(company => company != null);115      if (foundCompany == null) {116        const newIndex = this[lastIndexSymbol] + 1;117        // console.log("incrementing lastIndex to", newIndex);118        const newCompany = new Company({119          aliases: definiteNames.slice(1),120          index: newIndex,121          name: names[0],122        });123        const newEntries = definiteNames.reduce((entries, name) => {124          return { ...entries, [name]: newCompany };125        }, _.clone(this[entriesSymbol]));126        const newCompanies = this.cloneWith({127          entries: newEntries,128          lastIndex: newIndex,129        });130        return [newCompanies, newCompany];131      } else {132        return [this, foundCompany];133      }134    } else {135      return [this, null];136    }137  }138  */139  indexOf(company) {140    return _.findIndex(Object.values(this[entriesSymbol]), c => {141      return c.id === company.id;142    });143  }144  add(company) {145    const entries = this[entriesSymbol];146    if (this.indexOf(company) === -1) {147      const names = [company.name, ...company.aliases];148      const newEntries = names.reduce((object, name) => {149        return { ...object, [name]: company };150      }, entries);151      return this.cloneWith({ entries: newEntries });152    } else {153      return this;154    }155  }156  uniq() {157    const companies = _.uniqBy(this.toArray(), "id");158    const entries = _.keyBy(companies, "name");159    return new this.constructor({160      entries: entries,161      lastIndex: companies[companies.length - 1].index,162    });163  }164  toArray() {165    return _.chain(Object.values(this[entriesSymbol]))166      .uniqBy("id")167      .sortBy("index")168      .value();169  }170}171CompanyCollection.wrap = function (value) {172  if (value instanceof this) {173    return value;174  } else {175    return new this({ entries: value });176  }177};...

PoisoningFreeMap.ts

Source:PoisoningFreeMap.ts

1const SMap = Map;2const safeMapGet = Map.prototype.get;3const safeMapHas = Map.prototype.has;4const safeMapEntries = Map.prototype.entries;5const safeMapSet = Map.prototype.set;6const safeObjectDefineProperty = Object.defineProperty;7/** Alias for Map.prototype.get */8export const GetSymbol = Symbol('safe.get');9/** Alias for Map.prototype.has */10export const HasSymbol = Symbol('safe.has');11/** Alias for Map.prototype.entries */12export const EntriesSymbol = Symbol('safe.entries');13/** Alias for Map.prototype.set */14export const SetSymbol = Symbol('safe.set');15/** Map instance enriched with aliased methods that cannot be poisoned */16export type PoisoningFreeMap<K, V> = Map<K, V> & {17  [GetSymbol]: (key: K) => V | undefined;18  [HasSymbol]: (key: K) => boolean;19  [EntriesSymbol]: () => IterableIterator<[K, V]>;20  [SetSymbol]: (key: K, value: V) => Map<K, V>;21};22/** Alter an instance of Map to include non-poisonable methods */23function toPoisoningFreeMap<K, V>(instance: Map<K, V>): PoisoningFreeMap<K, V> {24  safeObjectDefineProperty(instance, GetSymbol, {25    value: safeMapGet,26    configurable: false,27    enumerable: false,28    writable: false,29  });30  safeObjectDefineProperty(instance, HasSymbol, {31    value: safeMapHas,32    configurable: false,33    enumerable: false,34    writable: false,35  });36  safeObjectDefineProperty(instance, EntriesSymbol, {37    value: safeMapEntries,38    configurable: false,39    enumerable: false,40    writable: false,41  });42  safeObjectDefineProperty(instance, SetSymbol, {43    value: safeMapSet,44    configurable: false,45    enumerable: false,46    writable: false,47  });48  return instance as PoisoningFreeMap<K, V>;49}50/** Factory responsible to build instances of PoisoningFreeMap */51export const PoisoningFreeMap = {52  from<K, V>(ins?: readonly (readonly [K, V])[] | Iterable<readonly [K, V]> | null): PoisoningFreeMap<K, V> {53    return toPoisoningFreeMap(new SMap(ins));54  },...

_utils.ts

Source:_utils.ts

1// Copyright 2021-present the Equal authors. All rights reserved. MIT license.2import { getOwnPropertySymbols } from "./_constants.ts";3import { curry } from "./deps.ts";4const entriesSymbol = (5  val: Record<PropertyKey, unknown>,6): [string, unknown][] => {7  const symbols = getOwnPropertySymbols(val) as Extract<8    PropertyKey,9    "symbol"10  >[];11  return symbols.map((symbol) => [symbol, val[symbol]]);12};13const _instanceOf = (obj: Function, val: unknown) => val instanceof obj;14const instanceOf = curry(_instanceOf);...

Using AI Code Generation

1const fc = require('fast-check');2const { EntriesSymbol } = require('fast-check/lib/types/property/Property.generic');3const { Testable } = require('fast-check/lib/check/runner/Testable');4const { TestRunner } = require('fast-check/lib/check/runner/TestRunner');5const testable = new Testable();6testable[EntriesSymbol] = (size) => {7  console.log(size);8  return fc.array(fc.integer());9};10const runner = new TestRunner();11runner.run(testable, { numRuns: 2 });

Using AI Code Generation

1const fc = require("fast-check");2const { EntriesSymbol } = require("fast-check/lib/types/EntriesSymbol");3const entries = fc[EntriesSymbol];4const { entries: entries2 } = fc;5console.log(entries);6console.log(entries2);7const fc = require("fast-check");8const { EntriesSymbol } = require("fast-check/lib/types/EntriesSymbol");9const entries = fc[EntriesSymbol];10const { entries: entries2 } = fc;11console.log(entries);12console.log(entries2);13const fc = require("fast-check");14const { EntriesSymbol } = require("fast-check/lib/types/EntriesSymbol");15const entries = fc[EntriesSymbol];16const { entries: entries2 } = fc;17console.log(entries);18console.log(entries2);19const fc = require("fast-check");20const { EntriesSymbol } = require("fast-check/lib/types/EntriesSymbol");21const entries = fc[EntriesSymbol];22const { entries: entries2 } = fc;23console.log(entries);24console.log(entries2);25const fc = require("fast-check");26const { EntriesSymbol } = require("fast-check/lib/types/EntriesSymbol");27const entries = fc[EntriesSymbol];28const { entries: entries2 } = fc;29console.log(entries);30console.log(entries2);31const fc = require("fast-check");32const { EntriesSymbol } = require("fast-check/lib/types/EntriesSymbol");33const entries = fc[EntriesSymbol];34const { entries: entries2 } = fc;35console.log(entries);36console.log(entries2);37const fc = require("fast-check");38const { EntriesSymbol } = require("fast-check

Using AI Code Generation

1const { EntriesSymbol } = require('fast-check');2const { entries } = require('./index');3EntriesSymbol = entries;4const { entries } = require('fast-check');5const { EntriesSymbol } = require('./index');6EntriesSymbol = entries;7const { EntriesSymbol } = require('fast-check-monorepo');8const { entries } = require('./index');9EntriesSymbol = entries;10const { entries } = require('fast-check');11const { EntriesSymbol } = require('./index');12EntriesSymbol = entries;13const { EntriesSymbol } = require('fast-check-monorepo');14const { entries } = require('./index');15EntriesSymbol = entries;16const { entries } = require('fast-check');17const { EntriesSymbol } = require('./index');18EntriesSymbol = entries;19const { EntriesSymbol } = require('fast-check-monorepo');20const { entries } = require('./index');21EntriesSymbol = entries;22const { entries } = require('fast-check');23const { EntriesSymbol } = require('./index');24EntriesSymbol = entries;25const { EntriesSymbol } = require('fast-check-monorepo');26const { entries } = require('./index');27EntriesSymbol = entries;28const { entries } = require('fast-check');29const { EntriesSymbol } = require('./index');30EntriesSymbol = entries;31const { EntriesSymbol } = require('fast-check-monorepo');32const { entries } = require('./index');33EntriesSymbol = entries;34const { entries } = require('fast-check');35const { EntriesSymbol } = require('./index');36EntriesSymbol = entries;37const { EntriesSymbol } = require('fast-check-monorepo');38const { entries } = require('./index');39EntriesSymbol = entries;

Using AI Code Generation

1import {EntriesSymbol} from 'fast-check-monorepo';2const entries = [1,2,3];3const obj = { [EntriesSymbol]: () => entries };4console.log([...obj]);5import {entriesSymbol} from 'fast-check-monorepo';6const entries = [1,2,3];7const obj = { [entriesSymbol]: () => entries };8console.log([...obj]);9import {entriesSymbol} from 'fast-check';10const entries = [1,2,3];11const obj = { [entriesSymbol]: () => entries };12console.log([...obj]);13import {entriesSymbol} from 'fast-check';14const entries = [1,2,3];15const obj = { [entriesSymbol]: () => entries };16console.log([...obj]);17import {entriesSymbol} from 'fast-check';18const entries = [1,2,3];19const obj = { [entriesSymbol]: () => entries };20console.log([...obj]);21import {entriesSymbol} from 'fast-check';22const entries = [1,2,3];23const obj = { [entriesSymbol]: () => entries };24console.log([...obj]);25import {entriesSymbol} from 'fast-check';26const entries = [1,2,3];27const obj = { [entriesSymbol]: () => entries };28console.log([...obj]);29import {entriesSymbol} from 'fast-check';30const entries = [1,2,3];31const obj = { [entriesSymbol]: () => entries };32console.log([...obj]);33import {entriesSymbol} from '

Using AI Code Generation

1const fc = require('fast-check');2const { EntriesSymbol } = require('fast-check/lib/types/property/Property.generic');3const gen = fc.array(fc.string(), { minLength: 1 });4const property = fc.property(gen, (arr) => {5  return arr.length > 0;6});7console.log(property[EntriesSymbol]());

Using AI Code Generation

1const fc = require('fast-check');2const EntriesSymbol = require('fast-check/lib/esm/arbitrary/_internals/EntriesSymbol.js');3console.log(fc[EntriesSymbol]);4const fc2 = require('fast-check/lib/esm/fast-check-default.js');5console.log(fc2[EntriesSymbol]);6const fc3 = require('fast-check');7console.log(fc3[EntriesSymbol]);8const fc = require('fast-check');9const EntriesSymbol = require('fast-check/lib/esm/arbitrary/_internals/EntriesSymbol.js');10console.log(fc[EntriesSymbol]);11const fc2 = require('fast-check/lib/esm/fast-check-default.js');12console.log(fc2[EntriesSymbol]);13const fc3 = require('fast-check');14console.log(fc3[EntriesSymbol]);15const fc = require('fast-check');16const EntriesSymbol = require('fast-check/lib/esm/arbitrary/_internals/EntriesSymbol.js');17console.log(fc[EntriesSymbol]);18console.log(fc[EntriesSymbol]);19console.log(fc[EntriesSymbol]);20const fc = require('fast-check');21import * as fc from 'fast-check';22import * as fc from 'fast-check';

Using AI Code Generation

1const fc = require('fast-check');2const {EntriesSymbol} = require('fast-check/lib/types/EntriesSymbol');3const entries = fc[EntriesSymbol]();4console.log(entries);5const fc = require('fast-check');6const {EntriesSymbol} = require('fast-check/lib/types/EntriesSymbol');7const entries = fc[EntriesSymbol]();8console.log(entries);

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