This module contains additional symbol behaviour.
Get the symbol as a specification.
@example Get the symbol as a criteria.
:field.__expr_part__(value)
@param [ Object ] value The value of the criteria. @param [ true, false ] negating If the selection should be negated.
@return [ Hash ] The selection.
@since 1.0.0
Get the symbol as a sort direction.
@example Get the symbol as a sort direction.
"1".to_direction
@return [ Integer ] The direction.
[Validate]