#typescript

Articles tagged with #typescript

Easy flow, easy reach - what can we do with pipes?[NestJS public learning #3]
NestJs Pipes Pipes are tricky things here, in my view. These things work with route handler arguments but a pipe is called before the controller. It does two things, transformation and validation. After this operation, the pipe gives the (optionally)...
Nov 13, 20232 min read14
Getting stuck between things more then annoying - should we use middleware? [NestJS public learning #2]
Yes...
Nov 9, 20232 min read7
It doesn't hurt too much - can providers solve dependency injection? [NestJS public learning #1]
NestJS Provider It is a fundamental concept of NestJS and providers provide staff - what a surprise. A lot of things can be provideable, here are some examples: service, helpers, factories etc. So, we have a hero class and we need let's say a weapon ...
Nov 7, 20231 min read15