Class: String

Inherits:

Object

Object
String

show all

Defined in:: lib/expressir.rb,
lib/expressir.rb

Instance Method Summary collapse

#safe_downcase ⇒ Object

Instance Method Details

#safe_downcase ⇒ `Object`



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# File 'lib/expressir.rb', line 18

def safe_downcase
  each_char.map(&:downcase).join
end