Automagically creates methods for all database functions within a schema. Makes life grand.
Add this line to your application's Gemfile:
gem 'pgproc'And then execute:
$ bundle
Or install it yourself as:
$ gem install pgproc
irb(main):001:0> require_relative "pgproc"
=> true
irb(main):002:0> pg = Pg::Proc.new dbname: "ev"
=> #<Pg::Proc:0x00000001f3acb8 @pg=#<PG::Connection:0x00000001f3aba0>>
irb(main):003:0> res = pg.func_returning_one_thing()
=> "42"
irb(main):004:0> res = pg.func_returning_set_of_records()
=> #<PG::Result:0x00000001f123d0 status=PGRES_TUPLES_OK ntuples=2 nfields=6 cmd_tuples=2>
irb(main):005:0> res[0]
=> {"id"=>"123", "data"=>"foo"}
irb(main):006:0> res[0]['id']
=> "123"
irb(main):007:0> res.each { |row| puts row['id'] }
123
456
=> #<PG::Result:0x00000001f123d0 status=PGRES_TUPLES_OK ntuples=2 nfields=6 cmd_tuples=2>
irb(main):008:0> res = pg.func_adding_up_args(20, 12, 10)
=> "42"
After checking out the repo, run bin/setup to install dependencies. You can also run bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/aaronkondziela/pgproc.rb
The gem is available as open source under the terms of the MIT License. See LICENSE.txt for details.