substance/util/getFilenameAndExtension.js

Substance is a JavaScript library for web-based content editing. It provides building blocks for realizing custom text editors and web-based publishing system. It is developed to power our online editing platform [Substance](http://substance.io).

import last from './last'

export default function getFilenameAndExtension (name) {
  const frags = name.split('.')
  let ext = ''
  if (frags.length > 1) {
    ext = last(frags)
    name = frags.slice(0, frags.length - 1).join('.')
  }
  return [name, ext]
}