new_inject method

gistfile1.rb

module Enumerable
  def new_inject(*initial_value)
    loaded_array = []
    
    #change to Ranges to Array
    if self.class == Range
      loaded_array = self.to_a
    else
      loaded_array = self
    end
    
    #Load an initial value passed in into the array
    if initial_value != [] 
      initial_value = initial_value.first
    else
      initial_value = loaded_array.first
      loaded_array = loaded_array[1..loaded_array.length-1] 
    end
    
    #increment initial_value
    loaded_array.each_with_index do |value, index|
      initial_value = yield(initial_value, value)
    end
    initial_value
  end
end