diff options
author | Ben Sima <ben@bsima.me> | 2022-07-18 22:09:58 -0400 |
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committer | Ben Sima <ben@bsima.me> | 2022-07-19 09:22:58 -0400 |
commit | bc9e5b0ea863a17537987faa5a72b00efc7767d1 (patch) | |
tree | a22df5a00c29f5612a5f6885b9e6bb9a7a56d420 /Hero/Keep.hs | |
parent | f034ad709ba0de5a2e5ec6be47523f595e381d7a (diff) |
Upgrade nixpkgs, ghc923
I ended up deleting miso, and consequently all files under Hero/ and Miso/,
because I couldn't get miso to build with GHC 9.2.
Other things:
- Niv has been wrapped by Biz/Bild/Deps.hs, so I can extend it to my liking.
- Apply-refact is gone because I couldn't get it to build.
- Disabled python stuff.
Diffstat (limited to 'Hero/Keep.hs')
-rw-r--r-- | Hero/Keep.hs | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/Hero/Keep.hs b/Hero/Keep.hs deleted file mode 100644 index 10ef732..0000000 --- a/Hero/Keep.hs +++ /dev/null @@ -1,109 +0,0 @@ -{-# LANGUAGE DeriveDataTypeable #-} -{-# LANGUAGE OverloadedStrings #-} -{-# LANGUAGE TemplateHaskell #-} -{-# LANGUAGE TypeFamilies #-} -{-# OPTIONS_GHC -fno-warn-orphans #-} - -module Hero.Keep - ( HeroKeep, - GetComics (..), - getComics, - NewComic (..), - newComic, - open, - close, - ) -where - -import Alpha -import Data.Acid (Update, makeAcidic) -import qualified Data.Acid as Acid -import Data.Data (Data, Typeable) -import Data.IxSet (Indexable (..), IxSet, ixFun, ixSet) -import qualified Data.IxSet as IxSet -import Data.SafeCopy (base, deriveSafeCopy) -import qualified Data.Text as Text -import Hero.Core - --- * Keep - --- | Main database. -data HeroKeep = HeroKeep - { _comics :: IxSet Comic, - _users :: IxSet User - } - deriving (Data, Typeable) - -$(deriveSafeCopy 0 'base ''HeroKeep) - --- * Index @Comic@ - -$(deriveSafeCopy 0 'base ''Comic) - -$(deriveSafeCopy 0 'base ''User) - -$(deriveSafeCopy 0 'base ''ComicId) - -instance Indexable Comic where - empty = - ixSet - [ ixFun <| \c -> [comicId c], - ixFun <| \c -> [comicPages c], - ixFun <| \c -> [comicName c], - ixFun <| \c -> [comicIssue c], - ixFun <| \c -> [comicDescription c] - ] - -instance Indexable User where - empty = - ixSet - [ ixFun <| \u -> [userEmail u], - ixFun <| \u -> [userName u], - ixFun <| \u -> [userLibrary u] - ] - -newComic :: Comic -> Update HeroKeep Comic -newComic c = do - keep <- get - put <| keep {_comics = IxSet.insert c (_comics keep)} - pure c - -getComics :: Int -> Acid.Query HeroKeep [Comic] -getComics n = ask /> _comics /> IxSet.toList /> take n - --- * Opening the keep - -$(makeAcidic ''HeroKeep ['newComic, 'getComics]) - -initialHeroKeep :: HeroKeep -initialHeroKeep = - HeroKeep - { _comics = IxSet.fromList [theRed], - _users = - IxSet.fromList - [ User "a" "micheal" [], - User "b" "ben" [] - ] - } - where - theRed = - Comic - { comicId = "1", - comicPages = 42, - comicName = "The Red", - comicIssue = "1.0", - comicDescription = - Text.unlines - [ "In the future, a nuclear world war has changed the course", - "of history forever. A single government entity now presides", - "over what's left of the world, and prohibits certain content", - "that is deemed emotionall dangerous, or \"red\", in attempt", - "to maintain order and keep society working..." - ] - } - -open :: String -> IO (Acid.AcidState HeroKeep) -open dir = Acid.openLocalStateFrom dir initialHeroKeep - -close :: Acid.AcidState HeroKeep -> IO () -close = Acid.closeAcidState |