Class: Tzispa::Data::AdapterPool

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Enumerable
Defined in:
lib/tzispa/data/adapter.rb,
lib/tzispa/data/adapter_pool.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, default = nil) ⇒ AdapterPool

Returns a new instance of AdapterPool.



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# File 'lib/tzispa/data/adapter.rb', line 15

def initialize(config, default=nil)
  Sequel.default_timezone = :utc
  Sequel.datetime_class = DateTime
  Sequel.extension :core_extensions
  @default = default || config.first[0].to_sym
  @pool = Hash.new.tap { |hpool|
    config.each { |key, value|
      conn = Sequel.connect value.adapter, :pool_class => Sequel::ThreadedConnectionPool
      if value.connection_validation
        conn.extension(:connection_validator)
        conn.pool.connection_validation_timeout = value.connection_validation_timeout
      end
      hpool[key.to_sym] = conn
    }
  }
end

Instance Attribute Details

#default ⇒ Object (readonly)

Returns the value of attribute default.



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# File 'lib/tzispa/data/adapter.rb', line 13

def default
  @default
end

Instance Method Details

#[](name = nil) ⇒ Object 



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# File 'lib/tzispa/data/adapter.rb', line 32

def [](name=nil)
  @pool[name&.to_sym || default]
end