Module: TableSaw::Connection

Defined in:
lib/table_saw/connection.rb

Class Method Summary collapse

Class Method Details

.adapter ⇒ Object 



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# File 'lib/table_saw/connection.rb', line 22

def self.adapter
  @adapter ||= begin
    config = TableSaw.configuration.connection
    conn = ::PG::Connection.new(config)
    ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.new(conn, nil, config, {})
  end
end

.exec(sql) ⇒ Object 



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# File 'lib/table_saw/connection.rb', line 16

def self.exec(sql)
  TableSaw::Connection.with do |conn|
    conn.exec(sql)
  end
end

.with {|adapter.raw_connection| ... } ⇒ Object

Yields:

Raises:

  • (ArgumentError) 


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# File 'lib/table_saw/connection.rb', line 10

def self.with
  raise ArgumentError, 'requires a block' unless block_given?

  yield adapter.raw_connection
end