Created
March 28, 2012 12:32
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| module Models | |
| module Connections | |
| extend ActiveSupport::Concern | |
| included do | |
| class_attribute :using_database, :_database_config | |
| end | |
| module ClassMethods | |
| def database_config=(config) | |
| _database_config = config.to_hash if config.respond_to(:to_hash) | |
| end | |
| def using(dbname, &block) | |
| return unless block_given? | |
| establish_connection(_database_config[dbname]) | |
| self.using_database = dbname | |
| yield(self) | |
| self.using_database = Rails.env | |
| establish_connection(Rails.env) | |
| end | |
| end | |
| end | |
| end |
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