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nisanthchunduru/random_string_generator.rb

Created September 19, 2015 10:43
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Generate a random string in ruby
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random_string_generator.rb
class RandomStringGenerator
CHARACTERS = ('a'..'z').to_a
def self.generate(length)
new.generate(length)
end
def generate(length)
length.times.map { random_character }.join
end
def random_character
CHARACTERS[rand(CHARACTERS.length)]
end
end
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