![Running gopher](https://mehdy.me/en/posts/2017/10/the-story-of-a-nil-pointer-receiver/the-story-of-a-nil-pointer-receiver-cover.jpg)
The story of a nil pointer receiver
Let’s assume we want to store Gender as an attribute for our users. And since we use PostgreSQL we can define an enum for gender like this: ...
Let’s assume we want to store Gender as an attribute for our users. And since we use PostgreSQL we can define an enum for gender like this: ...