Class: String

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/tapioca/core_ext/string.rb

Overview

typed: strict frozen_string_literal: true

Instance Method Summary collapse

Instance Method Details

#underscore ⇒ Object 



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# File 'lib/tapioca/core_ext/string.rb', line 8

def underscore
  return self unless /[A-Z-]|::/.match?(self)

  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