Class: Encoding

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# File 'opal/opal/corelib/string/encoding.rb', line 32
def initialize(name, names, ascii, dummy)
 @name = name
 @names = names
 @ascii = ascii
 @dummy = dummy
end

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# File 'opal/opal/corelib/string/encoding.rb', line 27
def default_external
 @default_external
end

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# File 'opal/opal/corelib/string/encoding.rb', line 30
def name
 @name
end

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# File 'opal/opal/corelib/string/encoding.rb', line 30
def names
 @names
end

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# File 'opal/opal/corelib/string/encoding.rb', line 18
def self.find(name)
 return default_external if name == :default_external
 register = self.JS ['$$register']
 encoding = register.JS["$$#{name}"] || register.JS["$$#{name.upcase}"]
 raise ArgumentError , "unknown encoding name - #{name}" unless encoding
 encoding
end

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# File 'opal/opal/corelib/string/encoding.rb', line 6
def self.register(name, options = {}, &block)
 names = [name] + (options[:aliases] || [])
 encoding = Class .new (self, &block)
 .new(name, names, options[:ascii] || false, options[:dummy] || false)
 register = self.JS ['$$register']
 names.each do |encoding_name|
 const_set encoding_name.sub('-', '_'), encoding
 register.JS["$$#{encoding_name}"] = encoding
 end
end

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# File 'opal/opal/corelib/string/encoding.rb', line 39
def ascii_compatible?
 @ascii
end

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# File 'opal/opal/corelib/string/encoding.rb', line 64
def bytesize(*)
 raise NotImplementedError 
end

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# File 'opal/opal/corelib/string/encoding.rb', line 43
def dummy?
 @dummy
end

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# File 'opal/opal/corelib/string/encoding.rb', line 56
def each_byte(*)
 raise NotImplementedError 
end

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# File 'opal/opal/corelib/string/encoding.rb', line 60
def getbyte(*)
 raise NotImplementedError 
end

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# File 'opal/opal/corelib/string/encoding.rb', line 51
def inspect
 "#<Encoding:#{@name}#{' (dummy)' if @dummy}>"
end

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# File 'opal/opal/corelib/string/encoding.rb', line 47
def to_s 
 @name
end