The problem I'm trying to solve is that I have a Model of a community that looks like this
type Community struct {
Name string
Description string
Sources []Source
Popularity int
FavoriteCount int
Moderators []string
Children []Community
Tracks []Track
}
Communities hold a lot of information and there are scenarios when I want to return only part of the description such as if I'm returning a list of trending communities. In this case I'd want to return only
type Community struct {
Name string
Description string
Popularity int
FavoriteCount int
}
The only way I can think of doing this is to create a new type containing only those fields and write a convenience method that takes a community and returns that type, but essentially creating a new object and copying those fields by value, is there a better way to do this?
I'm aware of the json:"-" syntax, but I'm not sure of how you could do this on a case by case basis as I still need to sometimes return the full object, perhaps a different type that is typecasted to?
