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module CodeRay
class TokensProxy < Struct.new :input, :lang, :options, :block
def method_missing method, *args, &blk
encode method, *args
rescue PluginHost::PluginNotFound
tokens.send(method, *args, &blk)
end
def tokens
@tokens ||= scanner.tokenize(input)
end
def each *args, &blk
tokens.each(*args, &blk)
end
def count
tokens.count
end
def scanner
@scanner ||= CodeRay.scanner(lang, options, &block)
end
def encode encoder, options = {}
if encoder.respond_to? :to_sym
CodeRay.encode(input, lang, encoder, options)
else
encoder.encode_tokens tokens, options
end
end
end
end
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