[nil].empty? #=> False
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Replying to @krainboltgreene
@krainboltgreene heh, no? is a set that contains the empty set itself empty? I think the answer is no1 reply 0 retweets 0 likes -
Replying to @krainboltgreene
@krainboltgreene o_O. Should [nil, nil].size be 0?
1:34 PM - 21 Jan 2013
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