Class: Flounder::Engine

Inherits:
Object
  • Object
show all
Defined in:
lib/flounder/engine.rb

Overview

Intermediary class that arel wants us to create. Mostly supports the #connection_pool message returning our connection pool.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(connection_pool) ⇒ Engine

Returns a new instance of Engine.



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# File 'lib/flounder/engine.rb', line 10

def initialize connection_pool
  @connection_pool = connection_pool
  # TBD This connection is currently never returned to the pool, Arel 
  # is designed that way. 
  @connection = connection_pool.checkout
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/flounder/engine.rb', line 8

def connection
  @connection
end

#connection_pool ⇒ ConnectionPool (readonly)

Returns the connection pool.

Returns:



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# File 'lib/flounder/engine.rb', line 29

def connection_pool
  @connection_pool
end

Instance Method Details

#exec(*args, &block) ⇒ Object 



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# File 'lib/flounder/engine.rb', line 17

def exec *args, &block
  connection_pool.with_connection do |conn|
    conn.exec *args, &block
  end
end