Class: Ascii::Codepoint

Inherits:

Object

• Object
• Ascii::Codepoint

Defined in:

lib/ascii/codepoint.rb

Overview

The class responsible for translating a Unicode char to its ASCII representation

Instance Attribute Summary

• #code ⇒ Integer readonly

  The code of the unicode character.

Instance Method Summary

• #decode ⇒ String

  An ASCII representation of input.

• #initialize(char) ⇒ Codepoint constructor

  A new instance of Codepoint.

Constructor Details

#initialize(char) ⇒ Codepoint

Returns a new instance of Codepoint.

Parameters:

• char (String) —

  the unicode char

# File 'lib/ascii/codepoint.rb', line 12

def initialize(char)
  @code = char.unpack("U").first
end

Instance Attribute Details

#code ⇒ Integer (readonly)

Returns the code of the unicode character.

Returns:

• (Integer) —

  the code of the unicode character

# File 'lib/ascii/codepoint.rb', line 9

def code
  @code
end

Instance Method Details

#decode ⇒ String

Returns an ASCII representation of input.

Returns:

• (String) —

  an ASCII representation of input

# File 'lib/ascii/codepoint.rb', line 17

def decode
  group.at(group_index)
end