to convert special characters to Numeric Character References with ruby you can use CGI Class example in irb: require "cgi" text = 'hello & hello' CGI::escapeHTML(text) => " hello & hello"

http://rdoc.sourceforge.net/rd/doc/classes/CGI.html

How to escape or change special characters to NCR in ruby

to convert special characters to Numeric Character References with ruby you can use CGI Class example in irb: require "cgi" text = 'hello & hello' CGI::escapeHTML(text) => " hello & hello" 07.12.13

http://rdoc.sourceforge.net/rd/doc/classes/CGI.html

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