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joeellis/gist:2415067

Created April 18, 2012 17:05
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gistfile1.txt
> f = function () { x = []; console.log(x); x.push("foo") }
function () { x = []; console.log(x); x.push("foo") }
> f()
["foo"]
> f = function () { x = []; console.log(_.clone(x)); x.push("foo") }
function () { x = []; console.log(_.clone(x)); x.push("foo") }
> f()
[]
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