Module: Respect::Rails::ControllerHelper::ClassMethods

Defined in:
lib/respect/rails/controller_helper.rb

Instance Method Summary (collapse)

Instance Method Details

- (Object) def_action_schema(action_name, &block)

FIXME(Nicolas Despres): Document me.



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# File 'lib/respect/rails/controller_helper.rb', line 33

def def_action_schema(action_name, &block)
  define_method("#{action_name}_schema") do
    Respect::Rails::ActionSchema.define(self, action_name, &block)
  end
end

- (Object) rescue_from_request_validation_error

Install a handler for RequestValidationError. It provides a more specific error report than the default exception handler in development. For instance you get the context of where the error happened in the JSON document.

Example:

# In your ApplicationController class.
rescue_from_request_valiation_error if Rails.env.development?



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# File 'lib/respect/rails/controller_helper.rb', line 18

def rescue_from_request_validation_error
  rescue_from Respect::Rails::RequestValidationError do |exception|
    respond_to do |format|
      format.html do
        @error = exception
        render template: "respect/rails/request_validation_exception", layout: false, status: :internal_server_error
      end
      format.json do
        render json: exception.to_json, status: :internal_server_error
      end
    end
  end
end