class Mail::Multibyte::Unicode::Codepoint

Holds data about a codepoint in the Unicode database.

def initialize

Initializing Codepoint object with default values 
def initialize
  @combining_class = 0
  @uppercase_mapping = 0
  @lowercase_mapping = 0
end

def swapcase_mapping 

def swapcase_mapping
  uppercase_mapping > 0 ? uppercase_mapping : lowercase_mapping
end