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hyonschu/gist:5736528

Created June 8, 2013 20:48
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gistfile1.txt
function each (obj, cmd) {
for (var i in obj) {
cmd(obj[i])
}
}
each([1,2,3], console.log)
function each (obj, cmd) {
for (var i in obj) {
cmd(obj[i])
}
}
each([1,2,3], alert)
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