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@nirname nirname/unique.coffee
Last active Dec 11, 2015

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Making a unique javascript array using JQuery
if Array.prototype.unique == undefined
Array.prototype.unique = ->
filtered_array = []
$.each this.sort(), (index, value)->
filtered_array.push(value) if filtered_array.indexOf(value) == -1
filtered_array
if Array.prototype.is_unique == undefined
Array.prototype.is_unique = ->
this.length == this.unique.length
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