This if statement
if(!isNotUnset) { return null }
is called a guard clause like you mentioned it's a way to reduce if else blocks. In the end, it makes your code cleaner and easier to read.
Yep, you can also vary into assertion based programming as well.
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This if statement
is called a guard clause like you mentioned it's a way to reduce if else blocks. In the end, it makes your code cleaner and easier to read.
Yep, you can also vary into assertion based programming as well.