code: function _getAcronym(string) {
    let acronym = ''
    const wordsInString = string.split(' ')
    _each(wordsInString, wordInString => {
      const splitByHyphenWords = wordInString.split('-')
      _each(splitByHyphenWords, splitByHyphenWord => {
        acronym += splitByHyphenWord.substr(0, 1)
      })
    })
    return acronym
  }
docs: Generates an acronym for a string.
  
  @param {string} string
  @returns {string}
  @private
  @examples
  _getAcronym('i love candy') // => 'ilc'
  _getAcronym('water-fall in the spring-time') // => 'wfitst'