add support for removing not human readable control characters

rsl / stringex

Some [hopefully] useful extensions to Ruby’s String class. It is made up of three libraries: ActsAsUrl [permalink solution with better character translation], Unidecoder [Unicode to Ascii transliteration], and StringExtensions [miscellaneous helper methods for the String class].

MIT License

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add support for removing not human readable control characters #178

Closed telzul closed 8 years ago

telzul commented 8 years ago

Characters caught by /[[:cntrl:]]/ as stated in Ruby Regexp are removed from the string, as mentioned in Issue #174

rsl commented 8 years ago

added thanks.