write_with_substitution(out, input)
Instance Public methods
Writes out text, substituting special characters beforehand.
out A String, IO, or any other object
supporting <<( String ) input the text to substitute and
the write out
1 2 3 4 5 6 7 8 9 10 | z=utf8.unpack("U*")ascOut=""z.each{|r| if r < 0x100 ascOut.concat(r.chr) else ascOut.concat(sprintf("&#x%x;", r)) end}puts ascOut |
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