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Create _benchmarks/replacespacesregex-vs-replacespacesarray.md #328

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30 changes: 30 additions & 0 deletions _benchmarks/replacespacesregex-vs-replacespacesarray.md
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---
title: replaceSpacesRegex vs replaceSpacesArray
setup: |
var str = 'This is a demo of replacing spaces';

function regexReplace(str) {
return str.replace(/\s+/g, ' ');
};

function arrayReplace(str) {
let resultArr = [];
const strArr = str.split(' ');
for (let i = 0; i < strArr.length; i++) {
if (strArr[i] != '') {
resultArr.push(strArr[i]);
}
}
return resultArr.join(' ');
};
tests:
-
name: replaceSpacesRegex
code: |
regexReplace(str);
-
name: replaceSpacesArray
code: |
arrayReplace(str);
---