class Array

# File lib/nutritional_calculator/sort_methods.rb, line 20
def sort_using_each
  copy = []
  self.each do |element|
    index = (0...copy.size).bsearch { |n| copy[n] > element }

    if index
      copy.insert(index, element)
    else
      copy << element
    end

  end
  copy
end

# File lib/nutritional_calculator/sort_methods.rb, line 4
def sort_using_for
  sorted_array = self.dup
  for i in 1...sorted_array.length do
    for j in (i..sorted_array.length-1).to_a.reverse do

      if sorted_array[j] < sorted_array[j-1]
        tmp = sorted_array[j-1]
        sorted_array[j-1] = sorted_array[j]
        sorted_array[j] = tmp
      end

    end
  end
  sorted_array
end