Change the binding of a Proc in Ruby

Question

I have this code:

 l = lambda { a }
 def some_function
     a = 1
 end

I just want to access a by the lambda and a special sco

Answer 1

a similar way:

class Context
  attr_reader :_previous, :_arguments

  def initialize(_previous, _arguments)
    @_previous = _previous
    @_arguments = _arguments
  end
end

def _code_def(_previous, _arguments = [], &_block)
  define_method("_code_#{_previous}") do |_method_previous, _method_arguments = []|
    Context.new(_method_previous, _method_arguments).instance_eval(&_block)
  end
end

_code_def('something') do
  puts _previous
  puts _arguments
end