Class: Multiblock::Wrapper

Inherits:
BasicObject
Defined in:
lib/multiblock/wrapper.rb

Instance Method Summary collapse

Constructor Details

#initialize(&default) ⇒ Wrapper

Returns a new instance of Wrapper.



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# File 'lib/multiblock/wrapper.rb', line 3

def initialize(&default)
  default ||= ::Kernel.lambda { |*args| nil }

  @blocks = ::Hash.new(default)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &blk) ⇒ Object 



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# File 'lib/multiblock/wrapper.rb', line 9

def method_missing(name, *args, &blk)
  ::Kernel.raise ::ArgumentError.new("No block given when registering '#{name}' block.") if blk.nil?
  @blocks[name.to_s] = blk
end

Instance Method Details

#call(name, *args) ⇒ Object 



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# File 'lib/multiblock/wrapper.rb', line 14

def call(name, *args)
  @blocks[name.to_s].call(*args)
end

#inspect ⇒ Object 



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# File 'lib/multiblock/wrapper.rb', line 18

def inspect
  "#<Multiblock::Wrapper @blocks=#{@blocks.inspect}>"
end