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How to use shuffleWeighted method in devicefarmer-stf

Best JavaScript code snippet using devicefarmer-stf

srv.js

...22    }23    return acc24  }, [])25}26function shuffleWeighted(records) {27  function sortByWeight(a, b) {28    return b.weight - a.weight29  }30  function totalWeight(records) {31    return records.reduce(function(sum, record) {32      return sum + record.weight33    }, 0)34  }35  function pick(records, sum) {36    var rand = Math.random() * sum37    var counter = 038    for (var i = 0, l = records.length; i < l; ++i) {39      counter += records[i].weight40      if (rand < counter) {...

shuffle-weighted.test.ts

Source: shuffle-weighted.test.ts

2import {shuffleWeighted} from './shuffle-weighted';3import {incrementingRandom} from './testing/incrementing-random';4test('@tools/src/random/random-pick-weighted', () => {5  should('shuffle with the weights taken into account', () => {6    assert(shuffleWeighted([['a', 0.5], ['b', 0.3]], incrementingRandom(10)).run(0.5))7        .to.haveExactElements(['b', 'a']);8  });...

shuffle.ts

Source: shuffle.ts

1import {Random} from './random';2import {shuffleWeighted} from './shuffle-weighted';3export function shuffle<T>(orig: readonly T[], seed: Random<number>): Random<readonly T[]> {4  return shuffleWeighted(5      orig.map(value => [value, 0] as const),6      seed,7  );...

Using AI Code Generation

1var utils = require("devicefarmer-stf-utils");2var array = [1,2,3,4,5,6,7,8,9,10];3var weights = [1,2,3,4,5,6,7,8,9,10];4var shuffleArray = utils.shuffleWeighted(array, weights);5console.log(shuffleArray);6var utils = require("devicefarmer-stf-utils");7var array = [1,2,3,4,5,6,7,8,9,10];8var weights = [1,2,3,4,5,6,7,8,9,10];9var shuffleArray = utils.shuffleWeighted(array, weights);10console.log(shuffleArray);11var utils = require("devicefarmer-stf-utils");12var array = [1,2,3,4,5,6,7,8,9,10];13var weights = [1,2,3,4,5,6,7,8,9,10];14var shuffleArray = utils.shuffleWeighted(array, weights);15console.log(shuffleArray);16var utils = require("devicefarmer-stf-utils");17var array = [1,2,3,4,5,6,7,8,9,10];18var weights = [1,2,3,4,5,6,7,8,9,10];19var shuffleArray = utils.shuffleWeighted(array, weights);20console.log(shuffleArray);

Using AI Code Generation

1var shuffleWeighted = require('devicefarmer-stf-utils').shuffleWeighted;2var list = [1,2,3,4,5,6,7,8,9,10];3var weights = [1,2,3,4,5,6,7,8,9,10];4var shuffledList = shuffleWeighted(list, weights);5console.log(shuffledList);6var shuffleWeighted = require('devicefarmer-stf-utils').shuffleWeighted;7var list = [1,2,3,4,5,6,7,8,9,10];8var weights = [1,2,3,4,5,6,7,8,9,10];9var shuffledList = shuffleWeighted(list, weights);10console.log(shuffledList);11var shuffleWeighted = require('devicefarmer-stf-utils').shuffleWeighted;12var list = [1,2,3,4,5,6,7,8,9,10];13var weights = [1,2,3,4,5,6,7,8,9,10];14var shuffledList = shuffleWeighted(list, weights);15console.log(shuffledList);

Blogs

Check out the latest blogs from LambdaTest on this topic:

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Digital transformation – part 1 – basics

Digital transformation - part 1 - basics

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Automation Testing Tutorials

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