31 lines
654 B
Ruby
31 lines
654 B
Ruby
module REXML
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module Encoding
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# Convert from UTF-8
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def encode_ascii content
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array_utf8 = content.unpack('U*')
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array_enc = []
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array_utf8.each do |num|
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if num <= 0x7F
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array_enc << num
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else
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# Numeric entity (&#nnnn;); shard by Stefan Scholl
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array_enc.concat "&\##{num};".unpack('C*')
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end
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end
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array_enc.pack('C*')
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end
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# Convert to UTF-8
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def decode_ascii(str)
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str.unpack('C*').pack('U*')
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end
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register("US-ASCII") do |obj|
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class << obj
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alias decode decode_ascii
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alias encode encode_ascii
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end
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end
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end
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end
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