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module RSS
module Utils
def get_file_and_line_from_caller(i=0)
file, line, = caller[i].split(':')
[file, line.to_i]
end
def html_escape(s)
s.to_s.gsub(/&/, "&").gsub(/\"/, """).gsub(/>/, ">").gsub(/</, "<")
end
alias h html_escape
end
end
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