new Regexp vs slash-generated-regexp

Benchmark created on

Setup

desiredText = ' asdfasdf \r\n asdfasfasd   vxvxcv \n sdfsdaf ';

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Testing in
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desiredText = desiredText.replace(/\\s/gm, ' ');
desiredText = desiredText.replace(/(\\r|\\n)/gm, ' ');
desiredText = desiredText.replace(/^\\s+|\\s+$/g, '');
ready
new RegExp
desiredText = desiredText.replace(new RegExp('\\s', 'gm'), ' ');
desiredText = desiredText.replace(new RegExp('(\\r|\\n)', 'gm'), ' ');
desiredText = desiredText.replace(new RegExp('^\\s+|\\s+$', 'g'), '');
ready

Revisions

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