forked from lix-project/lix
68c81c7375
I think it is bad for these reasons when `tests/` contains a mix of functional and integration tests - Concepts is harder to understand, the documentation makes a good unit vs functional vs integration distinction, but when the integration tests are just two subdirs within `tests/` this is not clear. - Source filtering in the `flake.nix` is more complex. We need to filter out some of the dirs from `tests/`, rather than simply pick the dirs we want and take all of them. This is a good sign the structure of what we are trying to do is not matching the structure of the files. With this change we have a clean: ```shell-session $ git show 'HEAD:tests' tree HEAD:tests functional/ installer/ nixos/ ```
22 lines
248 B
Nix
22 lines
248 B
Nix
with builtins;
|
|
|
|
let
|
|
|
|
s = "foobar";
|
|
|
|
in
|
|
|
|
substring 1 2 s
|
|
+ "x"
|
|
+ substring 0 (stringLength s) s
|
|
+ "y"
|
|
+ substring 3 100 s
|
|
+ "z"
|
|
+ substring 2 (sub (stringLength s) 3) s
|
|
+ "a"
|
|
+ substring 3 0 s
|
|
+ "b"
|
|
+ substring 3 1 s
|
|
+ "c"
|
|
+ substring 5 10 "perl"
|