Backend for songs.zachdecook.com
Diffstat (limited to 'functions.js')
| -rw-r--r-- | functions.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/functions.js b/functions.js new file mode 100644 index 0000000..63480a3 --- /dev/null +++ b/functions.js @@ -0,0 +1,17 @@ +function array_flip (trans) { // eslint-disable-line camelcase + // discuss at: http://locutus.io/php/array_flip/ + // original by: Kevin van Zonneveld (http://kvz.io) + // improved by: Pier Paolo Ramon (http://www.mastersoup.com/) + // improved by: Brett Zamir (http://brett-zamir.me) + // example 1: array_flip( {a: 1, b: 1, c: 2} ) + // returns 1: {1: 'b', 2: 'c'} + var key + var tmpArr = {} + for (key in trans) { + if (!trans.hasOwnProperty(key)) { + continue + } + tmpArr[trans[key]] = key + } + return tmpArr +}
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