Question

How to remove multiple items from an array by values in Ruby

Answer 1

arr = ["a", "b", "c", "d", "e", "f", "g"]

delete_list = ["a", "c", "d"]

delete_list.each do |del|
    arr.delete_at(arr.index(del))
end

puts arr.join(", ")





#
# run:
# 
# b, e, f, g
# 

 

70+ SQL courses for beginners and professionals