smithcommajoseph

// A basic example of how Ruby's constantize _could_ work in JS
// See https://apidock.com/rails/String/constantize
function constantize (str) {
  if (typeof str !== 'string') {
    throw new TypeError('must pass in type of string');
  }

  if (str.match(/\W|\d/)) {
    throw new SyntaxError('must pass in a valid Javascript name');
  }