Method: Rango::MessageMixin.included

Defined in:
lib/rango/mixins/message.rb

.included(controller) ⇒ Object

The rails-style flash messages NOTE: it’s important to include this mixin after ImplicitRendering mixin

Since:

  • 0.0.2



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 
# File 'lib/rango/mixins/message.rb', line 8

def self.included(controller)
  controller.class_eval do
    if self.method_defined?(:context)
      Rango.logger.debug("Extending #{self}#context by message")
      # This could be in the mixin itself, but we don't want
      # to define it if the context method doesn't exist, so
      # context.respond_to?(:context) as a detection of explicit
      # rendering mixin and similar can work. BTW the following
      # doesn't work with do/end syntax.
      include Module.new {
        def context
          @context ||= super.merge!(message: self.message)
        end
      }
    else
      Rango.logger.warn("Context #{self}#method isn't defined")
    end
  end
end