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Diffstat (limited to 'node_modules/fbjs/lib/groupArray.js.flow')
-rw-r--r-- | node_modules/fbjs/lib/groupArray.js.flow | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/node_modules/fbjs/lib/groupArray.js.flow b/node_modules/fbjs/lib/groupArray.js.flow deleted file mode 100644 index d581db6cc..000000000 --- a/node_modules/fbjs/lib/groupArray.js.flow +++ /dev/null @@ -1,35 +0,0 @@ -/** - * Copyright (c) 2013-present, Facebook, Inc. - * - * This source code is licensed under the MIT license found in the - * LICENSE file in the root directory of this source tree. - * - * @providesModule groupArray - * @typechecks - */ - -'use strict'; - -/** - * Groups all items in the array using the specified function. An object will - * be returned where the keys are the group names, and the values are arrays of - * all the items in that group. - * - * @param {array} array - * @param {function} fn Should return a string with a group name - * @return {object} items grouped using fn - */ - -function groupArray(array, fn) { - var ret = {}; - for (var ii = 0; ii < array.length; ii++) { - var result = fn.call(array, array[ii], ii); - if (!ret[result]) { - ret[result] = []; - } - ret[result].push(array[ii]); - } - return ret; -} - -module.exports = groupArray;
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