class String
Public Instance Methods
camelize()
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# File lib/announce/core_ext.rb, line 53 def camelize string = self string = string.sub(/^[a-z\d]*/) { $&.capitalize } string.gsub!(/(?:_|(\/))([a-z\d]*)/i) { "#{$1}#{$2.capitalize}" } string.gsub!(/\//, '::') string end
constantize()
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# File lib/announce/core_ext.rb, line 42 def constantize names = self.split('::') names.shift if names.empty? || names.first.empty? constant = Object names.each do |name| constant = constant.const_defined?(name) ? constant.const_get(name) : constant.const_missing(name) end constant end
underscore()
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# File lib/announce/core_ext.rb, line 61 def underscore camel_cased_word = self return camel_cased_word unless camel_cased_word =~ /[A-Z-]|::/ word = camel_cased_word.to_s.gsub(/::/, '/') word.gsub!(/([A-Z\d]+)([A-Z][a-z])/,'\1_\2') word.gsub!(/([a-z\d])([A-Z])/,'\1_\2') word.tr!("-", "_") word.downcase! word end