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CDE

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Ingy döt Net 2013-04-10 16:57:12 -07:00
parent 518da4a923
commit 764da6cbbb
6144 changed files with 83610 additions and 11 deletions
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8
Task/Empty-string/Ruby/empty-string-2.rb Normal file
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@ -0,0 +1,8 @@
s == ""
s.eql?("")
s.empty?
s.length == 0
s[/\A\z/]
# also silly things like
s.each_char.to_a.empty?