Created
March 2, 2011 00:48
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Generate unicode escape strings
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| def escaped_unicode(s) | |
| s.unpack("U*").map do |v| | |
| if v == 10 | |
| '\n' | |
| elsif v < 256 | |
| v.chr | |
| else | |
| '\u{'+v.to_s(16)+'}' | |
| end | |
| end.join | |
| end |
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