Class: Finitio::ProcWithCode

Inherits:
Proc
  • Object
show all
Defined in:
lib/finitio/support/proc_with_code.rb

Class Method Summary collapse

Class Method Details

.new(*args, &bl) ⇒ Object



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# File 'lib/finitio/support/proc_with_code.rb', line 4

def self.new(*args, &bl)
  return Proc.new(*args, &bl) unless args.size == 2 && bl.nil?

  p = Kernel.eval("->(#{args.first}){ #{args.last} }")
  p.instance_variable_set(:@_finitio_src, args)

  def p.finitio_src
    @_finitio_src
  end

  def p.hash
    @_finitio_src.hash
  end

  def p.==(other)
    super || (
      other.is_a?(Proc) &&
      other.respond_to?(:finitio_src) &&
      other.finitio_src == self.finitio_src
    )
  end

  def p.eql?(other)
    self.==(other)
  end

  p
end