/**
 * Simple remove word function
 * @param {string} string The string where the words will be removed.
 * @param {string|array} toRemove A single word or an array of words to remove
 */
function removeWord(string, toRemove) {
  return (Array.isArray(toRemove)) ?
    string.replace(new RegExp('(' + toRemove.join(')|(') + ')', 'g'), '') :
    string.split(' ').filter(word => word !== toRemove).join(' ')
}