Last active
September 4, 2019 22:14
-
-
Save nikasulo/a042218fa730351085b05099d6c67a76 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
def pushBack(number) | |
self.pushFront(number) && return if @first.value.nil? | |
@last.next_node = Node.new(number) | |
@last = @last.next_node | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment