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Discussion on: Web Basics: How to Capitalize a Word in JavaScript

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Mihail Malo • • Edited

String.prototype.replace(regex, fn) solution: 

{
  const reWord = /(\w)(\w*)/g
  const replacer = (_, head, tail) => head.toUpperCase() + tail.toLowerCase()
  const capitalize = str => str.replace(reWord, replacer)


  console.log(capitalize("hello GREAT\taWESOME\nyeoss"))
}