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How to use intToB64 method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

ReplayPath.ts

...19    const serializedChanges = this.stringifyChanges(occurences);20    return `${serializedCount}:${serializedChanges}`;21  }22  /** Number to Base64 value */23  private static intToB64(n: number): string {24    if (n < 26) return String.fromCharCode(n + 65); // A-Z25    if (n < 52) return String.fromCharCode(n + 97 - 26); // a-z26    if (n < 62) return String.fromCharCode(n + 48 - 52); // 0-927    return String.fromCharCode(n === 62 ? 43 : 47); // +/28  }29  /** Base64 value to number */30  private static b64ToInt(c: string): number {31    if (c >= 'a' /*\x61*/) return c.charCodeAt(0) - 97 + 26;32    if (c >= 'A' /*\x41*/) return c.charCodeAt(0) - 65;33    if (c >= '0' /*\x30*/) return c.charCodeAt(0) - 48 + 52;34    return c === '+' ? 62 : 63; // \x2b or \x2f35  }36  /**37   * Divide an incoming replayPath into an array of {value, count}38   * with count is the number of consecutive occurences of value (with a max set to 64)39   *40   * Above 64, another {value, count} is created41   */42  private static countOccurences(replayPath: boolean[]): { value: boolean; count: number }[] {43    return replayPath.reduce((counts: Count[], cur: boolean) => {44      if (counts.length === 0 || counts[counts.length - 1].count === 64 || counts[counts.length - 1].value !== cur)45        counts.push({ value: cur, count: 1 });46      else counts[counts.length - 1].count += 1;47      return counts;48    }, []);49  }50  /**51   * Serialize an array of {value, count} back to its replayPath52   */53  private static parseOccurences(counts: number[], changes: boolean[]): boolean[] {54    const replayPath: boolean[] = [];55    for (let idx = 0; idx !== counts.length; ++idx) {56      const count = counts[idx];57      const value = changes[idx];58      for (let num = 0; num !== count; ++num) replayPath.push(value);59    }60    return replayPath;61  }62  /**63   * Stringify the switch from true to false of occurences64   *65   * {value: 0}, {value: 1}, {value: 1}, {value: 0}66   * will be stringified as: 6 = (1 * 0) + (2 * 1) + (4 * 1) + (8 * 0)67   *68   * {value: 0}, {value: 1}, {value: 1}, {value: 0}, {value: 1}, {value: 0}, {value: 1}, {value: 0}69   * will be stringified as: 22, 1 [only 6 values encoded in one number]70   */71  private static stringifyChanges(occurences: { value: boolean; count: number }[]) {72    let serializedChanges = '';73    for (let idx = 0; idx < occurences.length; idx += 6) {74      const changesInt = occurences75        .slice(idx, idx + 6)76        .reduceRight((prev: number, cur: Count) => prev * 2 + (cur.value ? 1 : 0), 0);77      serializedChanges += this.intToB64(changesInt);78    }79    return serializedChanges;80  }81  /**82   * Parse switch of value83   */84  private static parseChanges(serializedChanges: string): boolean[] {85    const changesInt = serializedChanges.split('').map((c) => this.b64ToInt(c));86    const changes: boolean[] = [];87    for (let idx = 0; idx !== changesInt.length; ++idx) {88      let current = changesInt[idx];89      for (let n = 0; n !== 6; ++n, current >>= 1) {90        changes.push(current % 2 === 1);91      }92    }93    return changes;94  }95  /**96   * Stringify counts of occurences97   */98  private static stringifyCounts(occurences: { value: boolean; count: number }[]) {99    return occurences.map(({ count }) => this.intToB64(count - 1)).join('');100  }101  /**102   * Parse counts103   */104  private static parseCounts(serializedCount: string): number[] {105    return serializedCount.split('').map((c) => this.b64ToInt(c) + 1);106  }...

stringToBinary.js

Source: stringToBinary.js

...21    d = Math.floor(d / 2);22  }23  return b;24}25function intToB64(i, l = 1) {26  const queue = [];27  queue.unshift(derivationCodeLength.b64ChrByIdx[i % 64]);28  i = Math.floor(i / 64);29  if (i > 0) {30    for (let k = 0; k <= i; k++) {31      queue.unshift(derivationCodeLength.b64ChrByIdx[i % 64]);32      i = Math.floor(i / 64);33    }34  }35  const {length} = queue;36  for (let j = 0; j < l - length; j++) {37    queue.unshift(derivationCodeLength.b64ChrByIdx[j % 64]);38  }39  return queue.join('');...

Using AI Code Generation

1const { intToB64 } = require('fast-check');2console.log(intToB64(0));3console.log(intToB64(1));4console.log(intToB64(2));5console.log(intToB64(3));6console.log(intToB64(4));7console.log(intToB64(5));8console.log(intToB64(6));9console.log(intToB64(7));10console.log(intToB64(8));11console.log(intToB64(9));12console.log(intToB64(10));13console.log(intToB64(11));14console.log(intToB64(12));15console.log(intToB64(13));16console.log(intToB64(14));17console.log(intToB64(15));18console.log(intToB64(16));19console.log(intToB64(17));20console.log(intToB64(18));21console.log(intToB64(19));22console.log(intToB64(20));23console.log(intToB64(21));24console.log(intToB64(22));25console.log(intToB64(23));26console.log(intToB64(24));27console.log(intToB64(25));28console.log(intToB64(26));29console.log(intToB64(27));30console.log(intToB64(28));31console.log(intToB64(29));32console.log(intToB64(30));33console.log(intToB64(31));34console.log(intToB64(32));35console.log(intToB64(33));36console.log(intToB64(34));37console.log(intToB64(35));38console.log(intToB64(36));39console.log(intToB64(37));40console.log(intToB64(38));41console.log(intToB64(39));42console.log(intToB64(40));43console.log(intToB64(41));44console.log(intToB64(42));45console.log(intToB64(43));46console.log(intToB64(44));47console.log(intToB64(45));48console.log(intToB64(46));49console.log(intToB64(47));50console.log(intToB64(48));51console.log(intToB64(49));52console.log(intToB64(50));53console.log(intToB64(51));54console.log(intToB64(52));55console.log(intToB64(53

Using AI Code Generation

1const { intToB64 } = require('fast-check-monorepo');2console.log(intToB64(1234567890));3{4 "dependencies": {5 }6}

Using AI Code Generation

1import { intToB64, b64ToInt } from "fast-check-monorepo";2const testInt = 1000000;3const b64String = intToB64(testInt);4console.log(`intToB64(${testInt}) = ${b64String}`);5const testInt2 = b64ToInt(b64String);6console.log(`b64ToInt(${b64String}) = ${testInt2}`);7import { intToB64, b64ToInt } from "fast-check-monorepo";8const testInt = 1000000;9const b64String = intToB64(testInt);10console.log(`intToB64(${testInt}) = ${b64String}`);11const testInt2 = b64ToInt(b64String);12console.log(`b64ToInt(${b64String}) = ${testInt2}`);13import { intToB64, b64ToInt } from "fast-check-monorepo";14const testInt = 1000000;15const b64String = intToB64(testInt);16console.log(`intToB64(${testInt}) = ${b64String}`);17const testInt2 = b64ToInt(b64String);18console.log(`b64ToInt(${b64String}) = ${testInt2}`);

Using AI Code Generation

1const { b64ToInt, intToB64 } = require("fast-check-monorepo");2const num = 1234567890;3console.log("number: " + num);4const b64 = intToB64(num);5console.log("base64: " + b64);6const num2 = b64ToInt(b64);7console.log("number: " + num2);8const { b64ToInt, intToB64 } = require("fast-check-monorepo");9const num = 1234567890;10console.log("number: " + num);11const b64 = intToB64(num);12console.log("base64: " + b64);13const num2 = b64ToInt(b64);14console.log("number: " + num2);15const { b64ToInt, intToB64 } = require("fast-check-monorepo");16const num = 1234567890;17console.log("number: " + num);18const b64 = intToB64(num);19console.log("base64: " + b64);20const num2 = b64ToInt(b64);21console.log("number: " + num2);

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