count_max.rb

# Method name: count_max
# Inputs:      A list of numbers
# Returns:     The number of times the largest number in the list
#              appears in the list
# Prints:      Nothing
#
# For example,
#   count_max([10, 1,2,10,10]) == 3
# because "10" is the largest number in the list and it occurs 3 times

# This is how we require the max.rb and count_in_list.rb files in the current folder.
# We can now use the "max" and "count_in_list" methods we defined there — justs
# as if we had defined them here!

require_relative './max'
require_relative './count_in_list'

def count_max(list)
	max = max(list)
	count = count_in_list(list, max)

	count
end

if __FILE__ == $0
  p count_max([1,2,3])  == 1
  p count_max([1,2,3, 3, 3]) == 3
  p count_max([1,1,1])  == 3
  p count_max([-1,-2,-3])  == 1
  p count_max([-1,-1, -2,-3])  == 2
end