Class: Ardb::Adapter

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/ardb.rb,
lib/ardb/adapter/base.rb,
lib/ardb/adapter/mysql.rb,
lib/ardb/adapter/sqlite.rb,
lib/ardb/adapter/postgresql.rb

Defined Under Namespace

Classes: Base, Mysql, Postgresql, Sqlite

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current ⇒ Object

Returns the value of attribute current.



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# File 'lib/ardb.rb', line 68

def current
  @current
end

Class Method Details

.method_missing(method, *args, &block) ⇒ Object

nice singleton api



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# File 'lib/ardb.rb', line 97

def self.method_missing(method, *args, &block)
  self.instance.send(method, *args, &block)
end

.respond_to?(method) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ardb.rb', line 101

def self.respond_to?(method)
  super || self.instance.respond_to?(method)
end

Instance Method Details

#init ⇒ Object 



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# File 'lib/ardb.rb', line 70

def init
  @current = Adapter.send(Ardb.config.db.adapter)
end

#mysql ⇒ Object Also known as: mysql2 



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# File 'lib/ardb.rb', line 89

def mysql
  require 'ardb/adapter/mysql'
  Adapter::Mysql.new
end

#postgresql ⇒ Object 



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# File 'lib/ardb.rb', line 84

def postgresql
  require 'ardb/adapter/postgresql'
  Adapter::Postgresql.new
end

#reset ⇒ Object 



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# File 'lib/ardb.rb', line 74

def reset
  @current = nil
end

#sqlite ⇒ Object Also known as: sqlite3 



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# File 'lib/ardb.rb', line 78

def sqlite
  require 'ardb/adapter/sqlite'
  Adapter::Sqlite.new
end