Class: Rails::Sequel::Database

Inherits:
Object
  • Object
show all
Defined in:
lib/rails3_sequel/database.rb,
lib/rails3_sequel/adapters/mysql.rb,
lib/rails3_sequel/adapters/sqlite.rb,
lib/rails3_sequel/adapters/postgres.rb

Defined Under Namespace

Classes: Mysql, Postgres, Sqlite

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.configurations ⇒ Object

Returns the value of attribute configurations.



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# File 'lib/rails3_sequel/database.rb', line 6

def configurations
  @configurations
end

Class Method Details

.adapter(env) ⇒ Object 



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# File 'lib/rails3_sequel/database.rb', line 21

def adapter(env)
  a = configurations[env]['adapter']
  a_file = File.join(File.dirname(__FILE__), 'adapters', "#{a}.rb")

  unless File.exists?(a_file)
    raise "Adapter #{a} not supported."
  end

  load a_file
  const_get(a.camelize.to_sym).new(env)
end

.connect(env, options = {}) ⇒ Object

convenient methods



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# File 'lib/rails3_sequel/database.rb', line 35

def connect (env, options = {})
  adapter(env).connect(options)
end

.create_all(options = {}) ⇒ Object 



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# File 'lib/rails3_sequel/database.rb', line 43

def create_all (options = {})
  for env,config in configurations do
    next unless config['database']
    create_database(env, options)
  end
end

.create_database(env, options = {}) ⇒ Object 



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# File 'lib/rails3_sequel/database.rb', line 39

def create_database (env, options = {})
  local_database?(env) { adapter(env).create_database(options) }
end

.drop_all ⇒ Object 



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# File 'lib/rails3_sequel/database.rb', line 54

def drop_all
  for env,config in configurations do
    next unless config['database']
    drop_database(env)
  end
end

.drop_database(env) ⇒ Object 



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# File 'lib/rails3_sequel/database.rb', line 50

def drop_database (env)
  local_database?(env) { adapter(env).drop_database }
end