Method: String#snakecase

Defined in:
lib/antlr3/test/core-extensions.rb

#snakecase ⇒ Object

The reverse of camelcase. Makes an underscored of a camelcase string.

Changes ‘::’ to ‘/’ to convert namespaces to paths.

Examples

"SnakeCase".snakecase           #=> "snake_case"
"Snake-Case".snakecase          #=> "snake_case"
"SnakeCase::Errors".underscore  #=> "snake_case/errors"



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# File 'lib/antlr3/test/core-extensions.rb', line 127

def snakecase
  gsub( /::/, '/' ).  # NOT SO SURE ABOUT THIS -T
  gsub( /([A-Z]+)([A-Z][a-z])/,'\1_\2' ).
  gsub( /([a-z\d])([A-Z])/,'\1_\2' ).
  tr( "-", "_" ).
  downcase
end