"#{pre}#{self}#{post}"
end
end
-end
+ # Format a string using IRC colors
+ #
+ def colorformat
+ txt = self.dup
+
+ txt.gsub!(/\*([^\*]+)\*/, Bold + '\\1' + NormalText)
+
+ return txt
+ end
+
+ # Removes non-ASCII symbols from string
+ def remove_nonascii(replace='')
+ encoding_options = {
+ :invalid => :replace, # Replace invalid byte sequences
+ :undef => :replace, # Replace anything not defined in ASCII
+ :replace => replace,
+ :universal_newline => true # Always break lines with \n
+ }
+
+ self.encode(Encoding.find('ASCII'), encoding_options)
+ end
+end
# Extensions to the Regexp class, with some common and/or complex regular
# expressions.