Module: Deferable

Included in:
IONe, IONe::PostDeployActivities
Defined in:
service/defer.rb

Overview

Go-lang defer operator realization

Instance Method Summary collapse

Instance Method Details

#defer(&block) ⇒ Object

Note:

Remember to make your method deferable

Defer given block at function

Examples:

How to make method deferable

class YourClass
  include Deferable
  def test_method_with_defer
    defer { puts 'prints this after return' }
    return
  end
  deferable :test_method_with_defer
end


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# File 'service/defer.rb', line 14

def defer &block
  @defered_methods << block
  true
end