Write a JavaScript program to filter out all values from an array for which the comparator function does not return true

hamza

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2022-05-18

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Write a JavaScript program to filter out all values from an array for which the comparator function does not return true.

JavaScript programming, Programming,

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hamza

2022-05-18

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const differenceWith = (arr, val, comp) => arr.filter(a => val.findIndex(b => comp(a, b)) === -1);
console.log(differenceWith([1, 1.2, 1.5, 3, 0], [1.9, 3, 0], (a, b) => Math.round(a) === Math.round(b)));

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Write a JavaScript program to filter out all values from an array for which the comparator function does not return true

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