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Merge branch 'master' of https://github.com/jklemm/codecombat

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Jorge 2015-03-07 23:21:35 -03:00
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app/lib/world/rand.coffee
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@ -41,6 +41,7 @@ class Rand
# shuffle array in place, and also return it # shuffle array in place, and also return it
shuffle: (arr) => shuffle: (arr) =>
return arr unless arr.length > 2
for i in [arr.length-1 .. 1] for i in [arr.length-1 .. 1]
j = Math.floor @randf() * (i - 1) j = Math.floor @randf() * (i - 1)
t = arr[j] t = arr[j]