| Commit message (Collapse) | Author | Age |
|---|
| | |
|
| |\ |
|
| | | |
|
| |\| |
|
| | | |
|
| | |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The main purpose is to bring attention to `flip map`, which improves
code readablity. It is useful when ad-hoc anonymous function
grows two or more lines in `map` application:
```
map (lcfg:
let port = lcfg.port;
portStr = if port != defaultPort then ":${toString port}" else "";
scheme = if cfg.enableSSL then "https" else "http";
in "${scheme}://cfg.hostName${portStr}"
) (getListen cfg);
```
Compare this to `foreach`-style:
```
foreach (getListen cfg) (lcfg:
let port = lcfg.port;
portStr = if port != defaultPort then ":${toString port}" else "";
scheme = if cfg.enableSSL then "https" else "http";
in "${scheme}://cfg.hostName${portStr}"
);
```
This is similar to Haskell's `for` (http://hackage.haskell.org/package/base-4.12.0.0/docs/Data-Traversable.html#v:for)
|
| |/ |
|
| | |
|
| |
|
|
|
| |
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Suggested-by: Profpatsch <mail@profpatsch.de>
|
| |
|
|
|
|
|
| |
Updates documentation comments with extra information for nixdoc[1]
compatibility.
[1]: https://github.com/tazjin/nixdoc
|
| |
|
|
|
| |
Since the `assertOneOf` uses `lib.generators`, they are not really trivial
anymore and should go into their own library file.
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| |\
| |
| | |
nixos: doc: implement related packages in the manual (again)
|
| | | |
|
| |/ |
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This does break the API of being able to import any lib file and get
its libs, however I'm not sure people did this.
I made this while exploring being able to swap out docFn with a stub
in #2305, to avoid functor performance problems. I don't know if that
is going to move forward (or if it is a problem or not,) but after
doing all this work figured I'd put it up anyway :)
Two notable advantages to this approach:
1. when a lib inherits another lib's functions, it doesn't
automatically get put in to the scope of lib
2. when a lib implements a new obscure functions, it doesn't
automatically get put in to the scope of lib
Using the test script (later in this commit) I got the following diff
on the API:
+ diff master fixed-lib
11764a11765,11766
> .types.defaultFunctor
> .types.defaultTypeMerge
11774a11777,11778
> .types.isOptionType
> .types.isType
11781a11786
> .types.mkOptionType
11788a11794
> .types.setType
11795a11802
> .types.types
This means that this commit _adds_ to the API, however I can't find a
way to fix these last remaining discrepancies. At least none are
_removed_.
Test script (run with nix-repl in the PATH):
#!/bin/sh
set -eux
repl() {
suff=${1:-}
echo "(import ./lib)$suff" \
| nix-repl 2>&1
}
attrs_to_check() {
repl "${1:-}" \
| tr ';' $'\n' \
| grep "\.\.\." \
| cut -d' ' -f2 \
| sed -e "s/^/${1:-}./" \
| sort
}
summ() {
repl "${1:-}" \
| tr ' ' $'\n' \
| sort \
| uniq
}
deep_summ() {
suff="${1:-}"
depth="${2:-4}"
depth=$((depth - 1))
summ "$suff"
for attr in $(attrs_to_check "$suff" | grep -v "types.types"); do
if [ $depth -eq 0 ]; then
summ "$attr" | sed -e "s/^/$attr./"
else
deep_summ "$attr" "$depth" | sed -e "s/^/$attr./"
fi
done
}
(
cd nixpkgs
#git add .
#git commit -m "Auto-commit, sorry" || true
git checkout fixed-lib
deep_summ > ../fixed-lib
git checkout master
deep_summ > ../master
)
if diff master fixed-lib; then
echo "SHALLOW MATCH!"
fi
(
cd nixpkgs
git checkout fixed-lib
repl .types
)
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* lib: introduce imap0, imap1
For historical reasons, imap starts counting at 1 and it's not
consistent with the rest of the lib.
So for now we split imap into imap0 that starts counting at zero and
imap1 that starts counting at 1. And imap is marked as deprecated.
See https://github.com/NixOS/nixpkgs/commit/c71e2d42359f9900ea2c290d141c0d606471da16#commitcomment-21873221
* replace uses of lib.imap
* lib: move imap to deprecated.nix
|
| | |
|
| |
|
|
|
|
|
| |
In order to better distinguish foldr from foldl the default name is changed to
foldr, but fold is still a synonym.
Additionally the docs are improved and examples added.
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
| |
Throwing a message like "removed 2016-02-29 because unused and broken"
is unhelpful because it doesn't show what function was removed.
|
| |
|
|
|
| |
All these builtins are available since 1.10 or earlier (1.10 being the
lib/minver.nix)
|
| | |
|
| | |
|
| |
|
|
| |
Both functions are broken and unused in the repo.
|
| | |
|
| |
|
|
| |
This fixes the quadratic complexity of functions like imap.
|
| |
|
|
| |
This function is redundant (we also have zipLists).
|
| | |
|
| | |
|
| |
|
|
|
|
|
| |
This reverts commit 1e4ba025c260fa6852765e9f5c59e985f10c6a43.
Conflicts:
pkgs/development/web/nodejs/build-node-package.nix
|
| |
|
|
|
|
|
|
|
| |
Commits
- 694f01db2d2e1cde06ee243a5909d196e84f0a18
- 829479d1dda5dbb579885e16dc655716127457ed
- bd81885f706dae5cdeb8c03845fa43d8b74fa57c
- b2fdcf801ce08bf0c44e63bafe8ae2c720704da7
|
| | |
|
| | |
|
| | |
|
| |
|
|
| |
It removes duplicate elements from a list.
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
| |
Give the user a full desktop, and the possibility to exclude
non-base packages from the default list of packages.
|