How to add values to an array of a Ruby array?

Question

puts "Alunos\n\n"

alunos = [["Daniel: ", "Nota: 10\n\n"],["Abima: ", "Nota: 10\n\n"], ["Wilame: ", "Nota: 10\n\n"],["Felipe: ","Nota: 10\n\n"]]

puts alunos

I wonder if it is possible to add a new student with a new note as a new array in the above matrix, so the parameters would have to be typed in the terminal.

Answer 1

Just use the method push() that guy array already has available:

puts "Alunos\n\n"
alunos = [["Daniel: ", "Nota: 10\n\n"],["Abima: ", "Nota: 10\n\n"], ["Wilame: ", "Nota: 10\n\n"],["Felipe: ","Nota: 10\n\n"]]
alunos.push(["João: ", "Nota: 8\n\n"])
puts alunos

Behold working in the ideone. And in the repl it.. Also put on the Github for future reference.