Ruby - Write program to get the largest number in an array

Requirements

Write program to get the largest number in an array

Hint

Use each method on array

Demo

my_array = %w{10 56 92 3 49 588 18} 
highest_number = 0 #   w  w  w  . j  a  va  2 s  .c  o m
my_array.each do |number| 
  number = number.to_i 
  highest_number = number if number > highest_number 
end 
puts highest_number

Result

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