more ruby way of gsub from array
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by aharon
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Published on 2010-06-07T16:02:49Z
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2010/06/07
16:22 UTC
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ruby
My goal is to let there be x so that x("? world. what ? you say...", ['hello', 'do']) returns "hello world. what do you say...".
I have something that works, but seems far from the "Ruby way":
def x(str, arr, rep='?')
i = 0
query.gsub(rep) { i+=1; arr[i-1] }
end
Is there a more idiomatic way of doing this? (Let me note that speed is the most important factor, of course.)
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