re = /^(?<device>{[^^]*})\^(?<topic>{[^^]*})\^(?<payload>.*)$/m
str = '{"r":"presenter_id","s":"client0_id","id":"3961825726-request"}^{"requestId":"3961825726","route":"/basic/handshake/join","role":"request"}^{"playerName":"Marta"}'
# Print the match result
str.scan(re) do |match|
puts match.to_s
end
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Ruby, please visit: http://ruby-doc.org/core-2.2.0/Regexp.html