module.exports = {

  itMatchesOne(arr, term) {
    return arr.some((i) => term.search(i) >= 0);
  },

  parseAttrSelector(node) {
    const { content } = node;
    const regex = /(^class|^id)([*^?~|$=]*)+(?:("\s*)([^"\\]*?(?:\\.[^"\\]*)*?)(\s*")|('\s*)([^'\\]*?(?:\\.[^'\\]*)*?)(\s*'))/i;

    const [type, operator, head, classes, foot] = content
      .split(regex)
      .filter((part) => part);

    return {
      type,
      operator,
      head,
      classes: classes ? classes.split(' ').map((c) => c.replace(/"|'/g, '')) : [],
      foot,
    };
  },

  attrStringify({
    type, operator, head, classes, foot,
  }) {
    return `${type}${operator || ''}${head || ''}${classes.join(' ')}${foot || ''}`;
  },
};