Function match

lib/api.js:81–95

* Matches an expression to search for nodes in the tree * * @memberof tree * * @param {String|RegExp|Object|Array} expression - Matcher(s) to search * @param {Function} cb Callback * * @return {Function} Callback(node) * * @example * ```js * export const match = (tree) => { * // Sing

(expression, cb)

 * ```
 */
function match (expression, cb) {
  return Array.isArray(expression)
    ? traverse(this, node => {
        for (let i = 0; i < expression.length; i++) {
          if (compare(expression[i], node)) return cb(node)
        }

        return node
      })
    : traverse(this, node => {
      if (compare(expression, node)) return cb(node)

      return node
    })
}

module.exports = Api
module.exports.match = match