Answers for "iterate through the keys in a hashmap in ruby"

iterate over each key value in hash ruby

restaurant_menu = { "Ramen" => 3, "Dal Makhani" => 4, "Coffee" => 2 }
restaurant_menu.each do | item, price |
  puts "#{item}: $#{price}"
end

Posted by: Guest on January-21-2021

Code answers related to "iterate through the keys in a hashmap in ruby"