How to use safeStartsWith method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

globals.ts

Source:globals.ts

...331    return instance.split(...args);332  }333  return safeApply(untouchedSplit, instance, args);334}335export function safeStartsWith(336  instance: string,337  ...args: [searchString: string, position?: number | undefined]338): boolean {339  if (extractStartsWith(instance) === untouchedStartsWith) {340    return instance.startsWith(...args);341  }342  return safeApply(untouchedStartsWith, instance, args);343}344export function safeEndsWith(345  instance: string,346  ...args: [searchString: string, endPosition?: number | undefined]347): boolean {348  if (extractEndsWith(instance) === untouchedEndsWith) {349    return instance.endsWith(...args);...

benchmark-poisoning-v2.js

Source:benchmark-poisoning-v2.js

...201      instance.startsWith("azer");202    }),203    new Benchmark("safeStartsWith", () => {204      const instance = "azertyuiop";205      safeStartsWith(instance, "azer");206    }),207    new Benchmark("EndsWith", () => {208      const instance = "azertyuiop";209      instance.endsWith("uiop");210    }),211    new Benchmark("safeEndsWith", () => {212      const instance = "azertyuiop";213      safeEndsWith(instance, "uiop");214    }),215    new Benchmark("Substring", () => {216      const instance = "azertyuiop";217      instance.substring(1, 3);218    }),219    new Benchmark("safeSubstring", () => {...

EntitiesToIPv6.ts

Source:EntitiesToIPv6.ts

...36export function onlyTrailingUnmapper(value: unknown): [string[], string] {37  // Shape:38  // >  "::" 5( h16 ":" ) ls3239  if (typeof value !== 'string') throw new Error('Invalid type');40  if (!safeStartsWith(value, '::')) throw new Error('Invalid value');41  return extractEhAndL(safeSubstring(value, 2));42}43/** @internal */44export function multiTrailingMapper(data: [/*bh*/ string[], /*eh*/ string[], /*l*/ string]): string {45  return `${safeJoin(data[0], ':')}::${safeJoin(data[1], ':')}:${data[2]}`;46}47/** @internal */48export function multiTrailingUnmapper(value: unknown): [string[], string[], string] {49  // Shape:50  // >  [               h16 ] "::" 4( h16 ":" ) ls3251  // >  [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls3252  // >  [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls3253  // >  [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls3254  if (typeof value !== 'string') throw new Error('Invalid type');...

Using AI Code Generation

1const { safeStartsWith } = require('fast-check-monorepo');2const { safeStartsWith } = require('fast-check');3const { safeStartsWith } = require('fast-check-monorepo');4const { safeStartsWith } = require('fast-check');5const { safeStartsWith } = require('fast-check-monorepo');6const { safeStartsWith } = require('fast-check');7const { safeStartsWith } = require('fast-check-monorepo');8const { safeStartsWith } = require('fast-check');9const { safeStartsWith } = require('fast-check-monorepo');10const { safeStartsWith } = require('fast-check');11const { safeStartsWith } = require('fast-check-monorepo');12const { safeStartsWith } = require('fast-check');13const { safeStartsWith } = require('fast-check-monorepo');14const { safeStartsWith } = require('fast-check');15const { safeStartsWith } = require('fast-check-monorepo');16const { safeStartsWith } = require('fast-check');17const { safeStartsWith } = require('fast-check-monorepo');18const { safeStartsWith } = require('fast-check');19const { safeStartsWith } = require('fast-check-monorepo');20const { safeStartsWith } = require('fast-check');21const { safeStartsWith } = require('fast-check-monorepo');22const { safeStartsWith } = require('fast-check');23const { safeStartsWith } = require('fast-check-monorepo');24const { safeStart

Using AI Code Generation

1const { safeStartsWith } = require('fast-check');2const fc = require('fast-check');3describe('safeStartsWith', () => {4  it('should return true if the string starts with the given prefix', () => {5    fc.assert(6      fc.property(fc.string(), fc.string(), (a, b) => {7        const str = a + b;8        return safeStartsWith(str, a);9      })10    );11  });12});13const { safeStartsWith } = require('fast-check');14const fc = require('fast-check');15describe('safeStartsWith', () => {16  it('should return false if the string does not start with the given prefix', () => {17    fc.assert(18      fc.property(fc.string(), fc.string(), (a, b) => {19        const str = a + b;20        return !safeStartsWith(str, b);21      })22    );23  });24});25const { safeStartsWith } = require('fast-check');26const fc = require('fast-check');27describe('safeStartsWith', () => {28  it('should return true if the string starts with the given prefix', () => {29    fc.assert(30      fc.property(fc.string(), fc.string(), (a, b) => {31        const str = a + b;32        return safeStartsWith(str, a);33      })34    );35  });36});37const { safeStartsWith } = require('fast-check');38const fc = require('fast-check');39describe('safeStartsWith', () => {40  it('should return false if the string does not start with the given

Using AI Code Generation

1const { safeStartsWith } = require('fast-check');2const { expect } = require('chai');3describe('safeStartsWith', () => {4  it('should return true if the string starts with the prefix', () => {5    expect(safeStartsWith('abc', 'ab')).to.equal(true);6  });7});

Using AI Code Generation

1const fc = require('fast-check');2const safeStartsWith = require('fast-check-monorepo').safeStartsWith;3const isOk = fc.check(fc.property(fc.string(), fc.string(), (a, b) => {4  return safeStartsWith(a, b) === a.startsWith(b);5}), { numRuns: 1000 });6console.log(`Is everything ok? ${isOk ? 'yes' : 'no'}`);7const fc = require('fast-check');8const safeEndsWith = require('fast-check-monorepo').safeEndsWith;9const isOk = fc.check(fc.property(fc.string(), fc.string(), (a, b) => {10  return safeEndsWith(a, b) === a.endsWith(b);11}), { numRuns: 1000 });12console.log(`Is everything ok? ${isOk ? 'yes' : 'no'}`);13const fc = require('fast-check');14const safeIncludes = require('fast-check-monorepo').safeIncludes;15const isOk = fc.check(fc.property(fc.string(), fc.string(), (a, b) => {16  return safeIncludes(a, b) === a.includes(b);17}), { numRuns: 1000 });18console.log(`Is everything ok? ${isOk ? 'yes' : 'no'}`);19const fc = require('fast-check');20const safeIndexOf = require('fast-check-monorepo').safeIndexOf;21const isOk = fc.check(fc.property(fc.string(), fc.string(), (a, b) => {22  return safeIndexOf(a, b) === a.indexOf(b);23}), { numRuns: 1000 });24console.log(`Is everything ok? ${isOk ? 'yes' : 'no'}`);25const fc = require('fast-check');26const safeLastIndexOf = require('fast-check-monorepo').safeLastIndexOf;27const isOk = fc.check(fc.property(fc.string(), fc.string(), (a, b) => {28  return safeLastIndexOf(a, b) === a.lastIndexOf(b);29}), { numRuns: 1000 });

Using AI Code Generation

1const { safeStartsWith } = require('fast-check');2const str1 = 'Hello World!';3const str2 = 'Hello World';4const str3 = 'Hello World!';5const result1 = safeStartsWith(str1, str2);6const result2 = safeStartsWith(str1, str3);

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