My array is as follows:
var arr = [ '4msterdam', 'Par1s', 'N3w York', '2urich'];
Is there a way to sort the elements of this array based on the numbers included in each string?
My array is as follows:
var arr = [ '4msterdam', 'Par1s', 'N3w York', '2urich'];
Is there a way to sort the elements of this array based on the numbers included in each string?
One efficient method involves utilizing Array#sort combined with RegExp to sort an array based on the first digit found in each element.
var arr = ['4msterdam', 'Par1s', 'N3w York', '2urich'];
sorted = arr.sort((a,b) => a.match(/\d/)[0] - b.match(/\d/)[0]);
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