Class: ZookeeperCallbacks::Callback

Inherits:

Object

• Object
• ZookeeperCallbacks::Callback

show all

Defined in:

lib/zookeeper/callbacks.rb

Instance Attribute Summary (collapse)

• - (Object) completed readonly

  Returns the value of attribute completed.

• - (Object) context readonly

  Returns the value of attribute context.

• - (Object) proc readonly

  Returns the value of attribute proc.

Instance Method Summary (collapse)

• - (Object) call(*args)
• - (Boolean) completed?
• - (Callback) initialize constructor

  A new instance of Callback.

• - (Object) initialize_context(hash)

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# File 'lib/zookeeper/callbacks.rb', line 5

def initialize
  @completed = false
  @proc = Proc.new do |hash|
    initialize_context(hash)
    yield if block_given?
    @completed = true
  end
end

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# File 'lib/zookeeper/callbacks.rb', line 3

def completed
  @completed
end

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# File 'lib/zookeeper/callbacks.rb', line 3

def context
  @context
end

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# File 'lib/zookeeper/callbacks.rb', line 3

def proc
  @proc
end

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# File 'lib/zookeeper/callbacks.rb', line 14

def call(*args)
  # puts "call passed #{args.inspect}"
  @proc.call(*args)
end

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# File 'lib/zookeeper/callbacks.rb', line 19

def completed?
  @completed
end

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# File 'lib/zookeeper/callbacks.rb', line 23

def initialize_context(hash)
  @context = nil
end