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#--
# ERB::Util
#
# A utility module for conversion routines, often handy in HTML generation.
module ERB::Util
#
# A utility method for escaping HTML tag characters in _s_.
#
# require "erb"
# include ERB::Util
#
# puts html_escape("is a > 0 & a < 10?")
#
# _Generates_
#
# is a > 0 & a < 10?
#
begin
# ERB::Util.html_escape
require 'erb/escape'
rescue LoadError
def html_escape(s)
CGI.escapeHTML(s.to_s)
end
end
alias h html_escape
module_function :h
module_function :html_escape
#
# A utility method for encoding the String _s_ as a URL.
#
# require "erb"
# include ERB::Util
#
# puts url_encode("Programming Ruby: The Pragmatic Programmer's Guide")
#
# _Generates_
#
# Programming%20Ruby%3A%20%20The%20Pragmatic%20Programmer%27s%20Guide
#
def url_encode(s)
CGI.escapeURIComponent(s.to_s)
end
alias u url_encode
module_function :u
module_function :url_encode
end
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