diff options
| author | Jules Laplace <jules@okfoc.us> | 2014-06-20 17:31:52 -0400 |
|---|---|---|
| committer | Jules Laplace <jules@okfoc.us> | 2014-06-20 17:31:52 -0400 |
| commit | 0b3ccda85b46183bd17cb765ab20bddeeae1a2e9 (patch) | |
| tree | 669e21f903f089cce56891b845b9f6adef7a14c4 /public/assets/javascripts/rectangles/util/uid.js | |
| parent | 712387da2f75c845807ad4489b29fec34bfe9a56 (diff) | |
| parent | 850c4202885867350ecccc88a4f315d6196a7326 (diff) | |
merge
Diffstat (limited to 'public/assets/javascripts/rectangles/util/uid.js')
| -rw-r--r-- | public/assets/javascripts/rectangles/util/uid.js | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/public/assets/javascripts/rectangles/util/uid.js b/public/assets/javascripts/rectangles/util/uid.js new file mode 100644 index 0000000..ca22fb3 --- /dev/null +++ b/public/assets/javascripts/rectangles/util/uid.js @@ -0,0 +1,14 @@ + +var UidGenerator = function(list){ + var id = 0 + return function(s){ + s = s || "" + var ss + while (1) { + ss = s + (id++) + if (! (ss in list)) { + return ss + } + } + } +}
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