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24 lines
455 B
Ruby
24 lines
455 B
Ruby
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module REXML
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module Encoding
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# Convert from UTF-8
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def to_us_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 <= 0xFF
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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 from_us_ascii(str)
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str.unpack('C*').pack('U*')
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end
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end
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end
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