Class: TTFunk::Subset::Unicode

Inherits:

Base

• Object
• Base
• TTFunk::Subset::Unicode

show all

Defined in:

lib/ttfunk/subset/unicode.rb

Instance Attribute Summary

Attributes inherited from Base

#original

Instance Method Summary (collapse)

• - (Boolean) covers?(character)
• - (Object) from_unicode(character)
• - (Boolean) includes?(character)
• - (Unicode) initialize(original) constructor

  A new instance of Unicode.

• - (Object) to_unicode_map
• - (Boolean) unicode?
• - (Object) use(character)

Methods inherited from Base

#encode

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# File 'lib/ttfunk/subset/unicode.rb', line 7

def initialize(original)
  super
  @subset = Set.new
end

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# File 'lib/ttfunk/subset/unicode.rb', line 24

def covers?(character)
  true
end

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# File 'lib/ttfunk/subset/unicode.rb', line 32

def from_unicode(character)
  character
end

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# File 'lib/ttfunk/subset/unicode.rb', line 28

def includes?(character)
  @subset.includes(character)
end

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# File 'lib/ttfunk/subset/unicode.rb', line 16

def to_unicode_map
  @subset.inject({}) { |map, code| map[code] = code; map }
end

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# File 'lib/ttfunk/subset/unicode.rb', line 12

def unicode?
  true
end

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# File 'lib/ttfunk/subset/unicode.rb', line 20

def use(character)
  @subset << character
end