Class: Rake::InvocationChain::EmptyInvocationChain (Ruby 2.2.2)
Description: Class : Rake::InvocationChain::EmptyInvocationChain - Ruby 2.2.2

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Support for the Ruby 2.2 series has ended. See here for reference.

### Home Classes Methods

### In Files

- rake/invocation_chain.rb

### Parent

LinkedList::EmptyLinkedList

### Methods

- #append
- #member?
- #to_s

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# Rake::InvocationChain::EmptyInvocationChain

Null object for an empty chain.

### Public Instance Methods

append(invocation) click to toggle source

                   # File rake/invocation_chain.rb, line 45
    def append(invocation)
      conj(invocation)
    end

member?(obj) click to toggle source

                   # File rake/invocation_chain.rb, line 41
    def member?(obj)
      false
    end

to_s() click to toggle source

                   # File rake/invocation_chain.rb, line 49
    def to_s
      "TOP"
    end