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choallin/dynamical_scoping.rb

Last active October 8, 2019 20:21
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dynamical_scoping
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dynamical_scoping.rb
def multiply_by_two
  multiplicand = 2
  test_method
end
def multiply_by_three
 multiplicand = 3
  test_method
end
def test_method
  different_variable = [1,2,3]
  different_variable.map do |number|
  number * multiplicand
  end
end
puts multiply_by_two # => [2,4,6]
puts multiply_by_three # => [3,6,9]
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