Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/tb-cli/camel_case.rb

Overview

See the 'tb-cli/cli/rack' module for initializing Rack-based projects to see where this modification is being used.

Instance Method Summary collapse

Instance Method Details

#underscore ⇒ Object

Stolen from StackOverflow: http://stackoverflow.com/questions/1509915/converting-camel-case-to-underscore-case-in-ruby

This converts a string from CamelCase to snake_case. This allows all String classes to call #underscore to get a proper conversion.



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# File 'lib/tb-cli/camel_case.rb', line 10

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