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Return true if the string in the first element of the array contains all of the letters of the string in the second element of the array

JS Ninja answered on July 16, 2021 Popularity 6/10 Helpfulness 5/10

answer Return true if the string in the first element of the array contains all of the letters of the string in the second element of the array

Return true if the string in the first element of the array contains all of the letters of the string in the second element of the array

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function mutation(arr) {
  var arr1 = arr[0].toLowerCase().split('');
    var arr2 = arr[1].toLowerCase().split('');
    var count = 0;
    for (let i =0; i < arr2.length; i++) {
        if(arr1.indexOf(arr2[i]) > -1 ) {
            count++;
        }
    }
  return count == arr2.length
}

mutation(["hello", "hey"]);

Popularity 6/10 Helpfulness 5/10 Language whatever

Source: Grepper

Tags: contains element letters return string whatever

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Contributed on Jul 16 2021

JS Ninja

0 Answers Avg Quality 2/10

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Return true if the string in the first element of the array contains all of the letters of the string in the second element of the array

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Return true if the string in the first element of the array contains all of the letters of the string in the second element of the array

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