Ruby | Operação array delete_at()
Array # delete_at(): delete_at() é um método da classe Array que deleta os elementos do array no índice mencionado.
Syntax: Array.delete_at() Parameter: index - value at specific index value to delete Return: deleted element, nil - if the index value is out of range
Código # 1: Exemplo para o método delete_at()
# Ruby code for delete_at() method
# declaring array
a = [18, 22, 33, nil, 5, 6]
# declaring array
b = [1, 4, 1, 1, 88, 9]
# declaring array
c = [18, 22, nil, nil, 50, 6]
# delete
puts "delete : #{a.delete_at(5)}\n\n"
# delete
# printing if no such element is found
puts "delete : #{b.delete_at(0)}\n\n"
# delete
puts "delete : #{c.delete_at(20)}\n\n"
Saída :
delete : 6 delete : 1 delete :
Código 2: Exemplo para o método delete_at()
# Ruby code for delete_at() method
# declaring array
a = [18, 22, 33, nil, 5, 6]
# declaring array
b = [1, 4, 1, 1, 88, 9]
# declaring array
c = [18, 22, nil, nil, 50, 6]
# delete
puts "delete : #{a.delete_at(5)}\n\n"
# delete
# printing if no such element is found
puts "delete : #{b.delete_at(0)}\n\n"
# delete
puts "delete : #{c.delete_at(20)}\n\n"
Saída :
delete : nil delete : delete : cat
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