Class: Multiplicity::Adapters::ActiveRecord

Inherits:
Object
  • Object
show all
Defined in:
lib/multiplicity/adapters/active_record.rb

Class Method Summary collapse

Class Method Details

.connection_pool ⇒ Object 



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# File 'lib/multiplicity/adapters/active_record.rb', line 4

def self.connection_pool
  Thread.current[:multiplicity_connection_pool] ||= ::ActiveRecord::Base.connection_pool
end

.connection_pool=(pool) ⇒ Object 



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# File 'lib/multiplicity/adapters/active_record.rb', line 8

def self.connection_pool=(pool)
  Thread.current[:multiplicity_connection_pool] = pool
end

.find_by(field, value) ⇒ Object 



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# File 'lib/multiplicity/adapters/active_record.rb', line 12

def self.find_by(field, value)
  table   = Arel::Table.new(Multiplicity.table_name)
  columns = Multiplicity::Tenant.column_names.map{|col| table[col] }
  query   = table.where(table[field].eq(value)).project(columns)

  connection_pool.with_connection do |connection|
    connection.select_one query
  end
end