Class: Karafka::Routing::Features::Base::Expander

Inherits:

Module

• Object
• Module
• Karafka::Routing::Features::Base::Expander

Defined in:

lib/karafka/routing/features/base/expander.rb

Overview

Routing builder expander that injects feature related drawing operations into it

Instance Method Summary

• #initialize(scope) ⇒ Expander constructor

  Builder expander instance.

• #prepended(mod) ⇒ Object

  Builds anonymous module that alters how #draw behaves allowing the feature contracts to run.

Constructor Details

#initialize(scope) ⇒ Expander

Returns builder expander instance.

Parameters:

• scope (Module) —

  feature scope in which contract and other things should be

# File 'lib/karafka/routing/features/base/expander.rb', line 11

def initialize(scope)
  super()
  @scope = scope
end

Instance Method Details

#prepended(mod) ⇒ Object

Builds anonymous module that alters how #draw behaves allowing the feature contracts to run.

Parameters:

• mod (::Karafka::Routing::Builder) —

  builder we will prepend to

# File 'lib/karafka/routing/features/base/expander.rb', line 19

def prepended(mod)
  super

  mod.prepend(prepended_module)
end