active_record_handlersocket

HandlerSocket for ActiveRecord; depends handlersocket gem https://github.com/miyucy/handlersocket

Underconstruction

usage

Update your config/database.yml of rails project. (Available to set database same as AR read/write database.)

development_hs_read:
  host:     localhost
  port:     9998
  database: active_record_handler_socket

Define HandlerSocket index setting on your ActiveReocrd Model.

class Person < ActiveRecord::Base
  handlersocket :id, "PRIMARY", %W[id name age]
end

Call hsfind_by_#{key} of hsfind_multi_by_#{key} to get record(s) as ActiveRecord Object.

Person.hsfind_by_id(1)
#=> #<Person id: 1, name: "Bob Marley", age: 36>

Person.hsfind_multi_by_id(1, 2)
#=> [
#   #<Person id: 1, name: "Bob Marley", age: 36>,
#   #<Person id: 2, name: "Pharrell Wiiliams", age: 41>
# ]

development

Dev dependencies

bundle install --path=vendor

if handlersocket gem cannot install via bundle (using rbenv, etc..), do like following.

bundle config build.handlersocket --with-opt-include=/usr/local/include/handlersocket
bundle install --path=vendor

Prepare DB

rake db:prepare

create following items on MySQL.

key	value
user	rails
database (dev)	active_record_handler_socket
database (test)	active_record_handler_socket_test
tables	people, hobbies

Try example on console

bundle exec irb

require 'examples/init'
#=> true

Person.create(:name => "Bob Marley", :age => 36, :status => false)

Person.find_by_id(1)
#=> #<Person id: 1, name: "Bob Marley", age: 36, status: false>
Person.hsfind_by_id(1)
#=> #<Person id: 1, name: "Bob Marley", age: 36, status: false>