Array#take() : take() es un método de clase Array que devuelve el número de elementos de la array.
Sintaxis: Array.take()
Parámetro: Array
Retorno: el número de elementos en la array.
Ejemplo 1 :
# Ruby code for take() method
# declaring array
a = [18, 22, 33, nil, 5, 6]
# declaring array
b = [1, 4, 1, 1, 88, 9]
# declaring array
c = [18, 22, 50, 6]
# take method example
puts "take() method form : #{a.take(2)}\n\n"
puts "take() method form : #{b.take(1)}\n\n"
puts "take() method form : #{c.take(3)}\n\n"
Producción :
take() method form : [18, 22] take() method form : [1] take() method form : [18, 22, 50]
Ejemplo #2:
# Ruby code for take() method
# declaring array
a = ["abc", "nil", "dog"]
# declaring array
c = ["cat", nil]
# declaring array
b = ["cow", nil, "dog"]
# take method example
puts "take() method form : #{a.take(2)}\n\n"
puts "take() method form : #{b.take(1)}\n\n"
puts "take() method form : #{c.take(3)}\n\n"
Producción :
take() method form : ["abc", "nil"] take() method form : ["cow"] take() method form : ["cat", nil]
Publicación traducida automáticamente
Artículo escrito por mayank5326 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA