Module: RPath::Util

Defined in:
lib/rpath/util.rb

Class Method Summary collapse

Class Method Details

.camelcase(string) ⇒ Object 



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# File 'lib/rpath/util.rb', line 10

def camelcase(string)
  string.gsub(/(?:^|_)([a-z])/) { $1.upcase }
end

.first_defined_const(module_, *consts) ⇒ Object 



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# File 'lib/rpath/util.rb', line 14

def first_defined_const(module_, *consts)
  const = consts.find { |c| module_.const_defined?(c) }
  const && module_.const_get(const)
end

.underscore(string) ⇒ Object 



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# File 'lib/rpath/util.rb', line 6

def underscore(string)
  string.gsub(/([^A-Z])([A-Z])/, '\1_\2').downcase
end