Module: Contineo

Defined in:
lib/contineo.rb,
lib/contineo/version.rb

Defined Under Namespace

Modules: VERSION

Class Method Summary collapse

Class Method Details

.configurations ⇒ Object 



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# File 'lib/contineo.rb', line 30

def self.configurations
  begin
    YAML.load_file(CONFIG_PATH)
  rescue NameError => e
    YAML.load_file("config/database.yml")  
  end
end

.create_connections ⇒ Object 



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# File 'lib/contineo.rb', line 38

def self.create_connections
  configurations.each do |db_env, connection_hash|
    if other_than_application_db?(db_env) && ::Rails.env == env(db_env)
      define_db_connection_class(db_env)
    end
  end
end

.db(db_env) ⇒ Object 



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# File 'lib/contineo.rb', line 6

def self.db(db_env)
  db_env.split('_'+ env(db_env)).first.camelcase
end

.define_db_connection_class(db_env) ⇒ Object 



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# File 'lib/contineo.rb', line 18

def self.define_db_connection_class(db_env)
  klass = Object.const_set(db(db_env), Class.new(ActiveRecord::Base) { 
            self.abstract_class = true
            def self.inherited(base)
              contineo
            end
          })
    
  klass.define_singleton_method(:contineo) { establish_connection db_env.to_sym }
  klass
end

.env(db_env) ⇒ Object 



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# File 'lib/contineo.rb', line 10

def self.env(db_env)
  db_env.split('_').last
end

.other_than_application_db?(db_env) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/contineo.rb', line 14

def self.other_than_application_db?(db_env)
  db_env.split('_').size > 1
end

.version ⇒ Object

Returns the version of the currently loaded Contineo as a Gem::Version



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# File 'lib/contineo/version.rb', line 3

def self.version
  Gem::Version.new "0.1.3"
end