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gitlabhq 2011-10-09 00:36:38 +03:00
parent 93efff9452
commit 9ba1224867
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lib/utils.rb Normal file
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@ -0,0 +1,8 @@
module Utils
def self.binary?(string)
string.each_byte do |x|
x.nonzero? or return true
end
false
end
end