Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/string_ext.rb

Instance Method Summary collapse

Instance Method Details

#camelize(first_letter_in_uppercase = true) ⇒ Object

opposites underscore defined above



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# File 'lib/string_ext.rb', line 8

def camelize(first_letter_in_uppercase = true)
  if first_letter_in_uppercase
    self.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.gsub(/(^|_)(.)/) { $2.upcase }
  else
    self.first + camelize(lower_case_and_underscored_word)[1..-1]
  end
end

#underscore ⇒ Object

generates filenames from classnames the rails way



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# File 'lib/string_ext.rb', line 3

def underscore
  self.to_s.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').gsub(/([a-z\d])([A-Z])/,'\1_\2').tr("-", "_").downcase
end