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How to use isSparseArray method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

isSparseArray.js

Source:isSparseArray.js

...3import * as RA from '../src';4import Symbol from './shared/Symbol';5describe('isSparseArray', function () {6  it('should test value for a sparse array', function () {7    assert.isTrue(RA.isSparseArray(new Array(3)));8    assert.isTrue(RA.isSparseArray([1, , 3])); // eslint-disable-line9    assert.isFalse(RA.isSparseArray([1, 2, 3]));10    assert.isFalse(RA.isSparseArray(new Array()));11    assert.isFalse(RA.isSparseArray(new Array(0)));12    assert.isFalse(RA.isSparseArray(new Date()), false);13    assert.isFalse(RA.isSparseArray(new Error()), false);14    assert.isFalse(RA.isSparseArray(R), false);15    assert.isFalse(RA.isSparseArray(RA.isSparseArray), false);16    assert.isFalse(RA.isSparseArray({ a: 1 }), false);17    assert.isFalse(RA.isSparseArray(3), false);18    assert.isFalse(RA.isSparseArray(/regex/), false);19    assert.isFalse(RA.isSparseArray('abc'), false);20    assert.isFalse(RA.isSparseArray(Symbol), false);21  });22  context('given array with deleted slot', function () {23    specify('should identify as sparse array', function () {24      const list = [1, 2, 3];25      delete list[1];26      assert.isTrue(RA.isSparseArray(list));27    });28  });29  context('given array of undefined values', function () {30    specify('should not identify as sparse array', function () {31      assert.isFalse(RA.isSparseArray([undefined, undefined, undefined]));32    });33  });34  context('given array of null value', function () {35    specify('should not identify as sparse array', function () {36      assert.isFalse(RA.isSparseArray([null, null, null]));37    });38  });39  it('should support placeholder to specify "gaps"', function () {40    const isSparseArray = RA.isSparseArray(R.__);41    assert.isFalse(isSparseArray([1, 2, 3]));42  });...

custom_matchers.js

Source:custom_matchers.js

...3        return String(v >>> 0) === v;4    }).length !== array.length;5}6function isSparseArrayCheckNeeded (a, b) {7    return isSparseArray(a) && Array.isArray(b) || isSparseArray(b) && Array.isArray(a);8}9expect.extend({10    toStrictArrayEqual: function (a, b) {11        var result = {12            message: function () {13                return "Expected " + a + " to strict array equal " + b;14            }15        };16        if (isSparseArrayCheckNeeded(a, b)) {17            var aLen = a.length;18            if (aLen !== b.length) {19                result.pass = false;20                return result;21            }...

isSparseArray.ts

Source:isSparseArray.ts

1import * as RA from 'ramda-adjunct';2RA.isSparseArray(new Array(3)); // $ExpectType boolean3// tslint:disable-next-line:no-sparse-arrays4RA.isSparseArray([1, , 3]); // $ExpectType boolean5RA.isSparseArray([1, 2, 3]); // $ExpectType boolean6RA.isSparseArray([]); // $ExpectType boolean7RA.isSparseArray(new Array(0)); // $ExpectType boolean8RA.isSparseArray(new Date()); // $ExpectType boolean9RA.isSparseArray(new Error()); // $ExpectType boolean10RA.isSparseArray(RA.isSparseArray); // $ExpectType boolean11RA.isSparseArray({ a: 1 }); // $ExpectType boolean12RA.isSparseArray(3); // $ExpectType boolean13RA.isSparseArray(/regex/); // $ExpectType boolean14RA.isSparseArray('abc'); // $ExpectType boolean...

Using AI Code Generation

1const { isSparseArray } = require("fast-check");2const arr = [1, 2, 3];3const { isSparseArray } = require("fast-check");4const arr = [1, 2, 3];5const { isSparseArray } = require("fast-check");6const arr = [1, 2, 3];7const { isSparseArray } = require("fast-check");8const arr = [1, 2, 3];9const { isSparseArray } = require("fast-check");10const arr = [1, 2, 3];11const { isSparseArray } = require("fast-check");12const arr = [1, 2, 3];13console.log(isSparse

Using AI Code Generation

1const { isSparseArray } = require("fast-check/lib/check/arbitrary/SparseArrayArbitrary");2const { integer } = require("fast-check/lib/arbitrary/IntegerArbitrary");3const { array } = require("fast-check/lib/arbitrary/ArrayArbitrary");4const { tuple } = require("fast-check/lib/arbitrary/TupleArbitrary");5const { record } = require("fast-check/lib/arbitrary/RecordArbitrary");6const { isSparseArray } = require("fast-check/lib/check/arbitrary/SparseArrayArbitrary");7const { integer } = require("fast-check/lib/arbitrary/IntegerArbitrary");8const { array } = require("fast-check/lib/arbitrary/ArrayArbitrary");9const { tuple } = require("fast-check/lib/arbitrary/TupleArbitrary");10const { record } = require("fast-check/lib/arbitrary/RecordArbitrary");11fc.assert(12  fc.property(13    fc.array(fc.integer(), 0, 100),14    fc.integer(0, 100),15    (arr, len) => {16      const sparseArr = new Array(len);17      for (let i = 0; i < arr.length; i++) {18        sparseArr[i] = arr[i];19      }20      return isSparseArray(sparseArr);21    }22);23fc.assert(24  fc.property(25    fc.array(fc.integer(), 0, 100),26    fc.integer(0, 100),27    (arr, len) => {28      const sparseArr = new Array(len);29      for (let i = 0; i < arr.length; i++) {30        sparseArr[i] = arr[i];31      }32      return array(integer(0, 100)).isSubtypeOf(sparseArr);33    }34);35fc.assert(36  fc.property(37    fc.array(fc.integer(), 0, 100),38    fc.integer(0, 100),39    (arr, len) => {40      const sparseArr = new Array(len);41      for (let i = 0; i < arr.length; i++) {42        sparseArr[i] = arr[i];43      }44      return tuple(...Array(len).fill(integer(0, 100))).isSubtypeOf(sparseArr);45    }46);47fc.assert(

Using AI Code Generation

1const fc = require('fast-check');2const isSparseArray = require('fast-check-monorepo').isSparseArray;3const testArray = [1, 2, 3, 4, 5];4const testSparseArray = [1, 2, , , , 3, 4, 5];5const testNotSparseArray = [1, 2, 3, 4, 5];6console.log(isSparseArray(testArray));7console.log(isSparseArray(testSparseArray));8console.log(isSparseArray(testNotSparseArray));

Using AI Code Generation

1const assert = require('assert');2const fc = require('fast-check');3var a = [1,2,3,4];4var b = [1,2,3,4];5var c = [1,2,3,4];6var d = [1,2,3,4];7var e = [1,2,3,4];8var f = [1,2,3,4];9var g = [1,2,3,4];10var h = [1,2,3,4];11var i = [1,2,3,4];12var j = [1,2,3,4];13var k = [1,2,3,4];14var l = [1,2,3,4];15var m = [1,2,3,4];16var n = [1,2,3,4];17var o = [1,2,3,4];18var p = [1,2,3,4];19var q = [1,2,3,4];20var r = [1,2,3,4];21var s = [1,2,3,4];22var t = [1,2,3,4];23var u = [1,2,3,4];24var v = [1,2,3,4];25var w = [1,2,3,4];26var x = [1,2,3,4];27var y = [1,2,3,4];28var z = [1,2,3,4];29var aa = [1,2,3,4];30var bb = [1,2,3,4];31var cc = [1,2,3,4];32var dd = [1,2,3,4];33var ee = [1,2,3,4];34var ff = [1,2,3,4];35var gg = [1,2,3,4];36var hh = [1,2,3,4];37var ii = [1,2,3,4];38var jj = [1,2,3,4];39var kk = [1,2,3,4];40var ll = [1,2,3,4];41var mm = [1,2,3,4];

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