text: 'use strict';
  
  var R = require('ramda');
  var css = require('css');
  
  module.exports = R.compose(
    R.uniq,
    R.chain(R.match(/([.#][^.#: ]+)/g)),
    R.chain(R.prop('selectors')),
    R.filter(R.propEq('type', 'rule')),
    R.prop('rules'),
    R.prop('stylesheet'),
    R.curryN(1, css.parse)
  );
  