Class: Pacer::Wrappers::PathUnwrappingPipeFunction

Inherits:
Object
  • Object
show all
Defined in:
lib/pacer/wrappers/path_wrapping_pipe_function.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(block) ⇒ PathUnwrappingPipeFunction

Returns a new instance of PathUnwrappingPipeFunction.



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# File 'lib/pacer/wrappers/path_wrapping_pipe_function.rb', line 50

def initialize(block)
  @block = block
end

Instance Attribute Details

#block ⇒ Object (readonly)

Returns the value of attribute block.



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# File 'lib/pacer/wrappers/path_wrapping_pipe_function.rb', line 48

def block
  @block
end

Instance Method Details

#arity ⇒ Object 



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# File 'lib/pacer/wrappers/path_wrapping_pipe_function.rb', line 54

def arity
  block.arity
end

#call_with_args(path, *args) ⇒ Object 



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# File 'lib/pacer/wrappers/path_wrapping_pipe_function.rb', line 64

def call_with_args(path, *args)
  unwrap block.call path, *args
end

#compute(path) ⇒ Object Also known as: call 



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# File 'lib/pacer/wrappers/path_wrapping_pipe_function.rb', line 58

def compute(path)
  unwrap block.call path
end

#unwrap(p) ⇒ Object 



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# File 'lib/pacer/wrappers/path_wrapping_pipe_function.rb', line 68

def unwrap(p)
  if p.is_a? Array
    p.map do |e|
      if e.is_a? ElementWrapper
        e.element
      else
        e
      end
    end
  elsif p.is_a? ElementWrapper
    p.element
  else
    p
  end
end