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iOS Swift 2.0 Collections and Control Flow Control Flow With Conditional Statements Logical Operators

Raphael Reiter
Raphael Reiter
6,820 Points
Posted by Raphael Reiter
Raphael Reiter
6,820 Points

Challenge is Logical operators swift 2.0

Can someone explain to me how to append again? and what does it mean exactly, i'm all fuzzy on that term. thanks!

2 Answers

Richard Lu
Richard Lu
20,185 Points
Richard Lu
Richard Lu
20,185 Points

Hi Raphael,

I'm assuming that you want to know what it means to append an item onto a collection like an array. For example, you have list of things to get done, but you realize that you need to add something so you add it to the end of the list - that's an append. Here's an example of how to use append:

var list = ["buy grocery", "do the laundry", "sleep"]  // list as an array of task to complete
let task = "eat"   // another task to do
list.append(task)  // add that to the list of task to do

Happy Coding! :)

Raphael Reiter
Raphael Reiter
6,820 Points
Raphael Reiter
Raphael Reiter
6,820 Points

thanks Richard. All is completely clear now