Created
March 25, 2014 03:56
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Postgresql pub/sub in Ruby
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| require 'sequel' | |
| DB = Sequel.connect('postgres://user:pass@localhost/db') | |
| DB.listen(:my_channel, loop: true) {|channel, pid, payload| puts "Got payload '#{payload}' on channel '#{channel}'" } |
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| require 'sequel' | |
| DB = Sequel.connect('postgres://user:pass@localhost/db') | |
| DB.notify(:my_channel, payload: {a: 1, test: true} ) |
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http://rubydoc.org/github/jeremyevans/sequel/master/frames/Sequel/