Ruby | Array delete_at()-Operation
Array#delete_at() : delete_at() ist eine Array-Klassenmethode, die die Array-Elemente am erwähnten Index löscht.
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
Code #1 : Beispiel für die Methode delete_at()
Ruby
# 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"
Ausgabe :
delete : 6 delete : 1 delete :
Code #2 : Beispiel für die Methode delete_at()
Ruby
# 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"
Ausgabe :
delete : nil delete : delete : cat