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9
spec/support/string_extension.rb
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9
spec/support/string_extension.rb
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@@ -0,0 +1,9 @@
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class String
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@@chars ||= ('a'..'z').to_a + ('A'..'Z').to_a
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def self.random(size = 8)
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(0..size).map{ @@chars[rand(@@chars.length)] }.join
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end
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end
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