539
??? (lemm.ee)
submitted 8 months ago* (last edited 5 months ago) by YIj54yALOJxEsY20eU@lemm.ee to c/programmer_humor@programming.dev
you are viewing a single comment's thread
view the rest of the comments
[-] pkill@programming.dev 2 points 8 months ago* (last edited 8 months ago)

A simple example:


func GetConfig(path string) mo.Result[*Config] {
return mo.Try(func (*Config, error) {
// logic to get the config
})
}

conf := GetConfig.OrElse(&DefaultConfig)

While it might not make much sense for a function you use just once, it can get actually pretty useful to simplify error handling like this for something you use more often.

this post was submitted on 14 Feb 2024
539 points (96.7% liked)

Programmer Humor

19397 readers
235 users here now

Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

Rules

founded 1 year ago
MODERATORS