class String

lib/ritex/mathml/functions.rb – MathML conversions of TeX markup “functions”. See Ritex::MathML

Author

William Morgan (mailto: wmorgan-ritex@masanjin.net)

Copyright

Copyright 2005 William Morgan

License

GNU GPL version 2

Public Instance Methods

map_chars() { |chr| ... } click to toggle source

map over the characters in a string

# File lib/ritex/mathml/functions.rb, line 10
def map_chars
  ret = ""
  each_byte { |b| ret += yield b.chr }
  ret
end