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# -*- encoding: utf-8 -*-
module Stomp
#
# == Purpose
#
# A general CODEC for STOMP 1.1 header keys and values.
#
# See:
#
# * http://stomp.github.com/index.html
#
# for encode/decode rules.
#
class HeaderCodec
public
# encode encodes header data per the STOMP 1.1 specification.
def self.encode(in_string = nil)
return in_string unless in_string
ev = Stomp::ENCODE_VALUES # avoid typing below
os = in_string + ""
0.step(ev.length-2,2) do |i| # [encoded, decoded]
os.gsub!(ev[i+1], ev[i])
end
os
end
# decode decodes header data per the STOMP 1.1 specification.
def self.decode(in_string = nil)
return in_string unless in_string
ev = Stomp::DECODE_VALUES # avoid typing below
os = in_string + ""
0.step(ev.length-2,2) do |i| # [encoded, decoded]
os.gsub!(ev[i], ev[i+1])
end
os
end
end # of class HeaderCodec
end # of module Stomp
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