14 April 2021

Did you know that you can replace this simple if-else statement in Swift: With this neat one-liner expression? This is possible thanks to what is called a ternary conditional operator in Swift. For your convenience, here is the structure of a ternary operator: Where: A ternary conditional operator offers a shorthand that is a useful way to replace simple if-else statements. […]

In Swift, destructuring means pulling a tuple apart into multiple variables with a single assignment. Here is what tuple destructuring syntax looks like: Where: For instance, let’s create a function that returns a tuple: Now, here is one way to access the values of the tuple: But you can do this with a single line