/ Ruby on Rails
/
method

param_constraint

rails latest stable - Class: ActionDispatch::Routing::Mapper::Resources

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.0.2) is shown here.

param_constraint()
protected

No documentation available.

# File actionpack/lib/action_dispatch/routing/mapper.rb, line 1567
          def param_constraint #:nodoc:
            @scope[:constraints][parent_resource.param]
          end