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jschairb/gist:3057629

Created July 6, 2012 02:10
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C-style interpolation in Ruby
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gistfile1.rb
TEMPLATE = "permit tcp any any eq {PORT}"
def generate_template(port)
TEMPLATE.gsub('{PORT}', port.to_s)
end
TEMPLATE = "permit tcp any any eq %{port}"
def generate_template(port)
TEMPLATE % { :port => port }
end
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