map()

in src/Collection.js [117:133]

• 16 lines of code
• 5 McCabe index (conditional complexity)

  map(callback, type) {
    const paths = [];
    this.forEach(function(path) {
      /*jshint eqnull:true*/
      let result = callback.apply(path, arguments);
      if (result == null) return;
      if (!Array.isArray(result)) {
        result = [result];
      }
      for (let i = 0; i < result.length; i++) {
        if (paths.indexOf(result[i]) === -1) {
          paths.push(result[i]);
        }
      }
    });
    return fromPaths(paths, this, type);
  }