mdebray/tvl-depot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Note that or works for nested attribute access

Browse source
This commit is contained in:
Vincent Ambo 2020-11-25 13:41:38 +01:00
parent 3236b7ff28
commit d28d30477a
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
nix/nix-1p/README.md
View file

@ -348,7 +348,7 @@ in set.a or 23
Since the attribute `a` exists, this will return `42`.
```
```nix
# ... or fall back to a default if there is no such key
let set = { };
in set.a or 23
@ -357,6 +357,8 @@ in set.a or 23
Since the attribute `a` does not exist, this will fall back to returning the
default value `23`.
Note that `or` expressions also work for nested attribute set access.
# Standard libraries
Yes, libraries, plural.