Class: String

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

Overview

Extend class Array and class String to uniformly handle code conversion

to and from unicode

Instance Method Summary collapse

Instance Method Details

#to_unicode ⇒ Object

Converts a string to an array of unicode values.

'äöü'.to_unicode => [228, 246, 252]
'äöü' as UTF-8 is equivalent to [195, 164, 195, 182, 195, 188]



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# File 'lib/langa/utilities.rb', line 37

def to_unicode
  self.unpack('U*')
end