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Diffstat (limited to 'node_modules/fbjs/lib/keyOf.js.flow')
-rw-r--r-- | node_modules/fbjs/lib/keyOf.js.flow | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/node_modules/fbjs/lib/keyOf.js.flow b/node_modules/fbjs/lib/keyOf.js.flow deleted file mode 100644 index e7c56357d..000000000 --- a/node_modules/fbjs/lib/keyOf.js.flow +++ /dev/null @@ -1,31 +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 keyOf - */ - -/** - * Allows extraction of a minified key. Let's the build system minify keys - * without losing the ability to dynamically use key strings as values - * themselves. Pass in an object with a single key/val pair and it will return - * you the string key of that single record. Suppose you want to grab the - * value for a key 'className' inside of an object. Key/val minification may - * have aliased that key to be 'xa12'. keyOf({className: null}) will return - * 'xa12' in that case. Resolve keys you want to use once at startup time, then - * reuse those resolutions. - */ -var keyOf = function (oneKeyObj) { - var key; - for (key in oneKeyObj) { - if (!oneKeyObj.hasOwnProperty(key)) { - continue; - } - return key; - } - return null; -}; - -module.exports = keyOf;
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