Popularity
5.3
Declining
Activity
0.0
Stable
3
5
2
Monthly Downloads: 31
Programming language: Haskell
License: BSD 3-clause "New" or "Revised" License
Latest version: v0.2.1.0
hw-mquery alternatives and similar packages
Based on the "hw" category.
Alternatively, view hw-mquery alternatives based on common mentions on social networks and blogs.
-
hw-conduit-merges
Additional merge / join combinators for Conduit
Clean code begins in your IDE with SonarLint
Up your coding game and discover issues early. SonarLint is a free plugin that helps you find & fix bugs and security issues from the moment you start writing code. Install from your favorite IDE marketplace today.
Promo
www.sonarlint.org
Do you think we are missing an alternative of hw-mquery or a related project?
Popular Comparisons
README
hw-mquery
import Control.Monad
import Data.Function
import Data.List
import HaskellWorks.Data.Json.Load
import HaskellWorks.Data.Json.PartialValue
import HaskellWorks.Data.Micro
import HaskellWorks.Data.MQuery
import HaskellWorks.Data.Row
import HaskellWorks.Diagnostics
import Text.PrettyPrint.ANSI.Leijen
import qualified Data.DList as DL
!json <- loadJsonPartial "../data/78mb.json"
!json <- loadJsonWithIndex "../data/78mb.json"
!json <- loadJsonWithPoppy512Index "../data/78mb.json"
!json <- loadJsonWithPoppy512SMinMaxIndex "../data/78mb.json"
let q = MQuery (DL.singleton json)
putPretty $ q >>= item & limit 10
putPretty $ q >>= item & page 10 1
putPretty $ q >>= item >>= hasKV "founded_year" (JsonPartialNumber 2005) & limit 10
putPretty $ q >>= item >>= entry
putPretty $ q >>= item >>= entry >>= named "name" & limit 10
putPretty $ q >>= item >>= entry >>= satisfying (\(k, _) -> k == "name") >>= value & limit 10
putPretty $ q >>= item >>= entry >>= satisfying ((== "name") . fst) >>= value & limit 10
putPretty $ q >>= (item >=> entry >=> key) & limit 10
putPretty $ q >>= item >>= entry >>= key & limit 100 & onList (uniq . sort)
putPretty $ (q >>= item >>= entry & limit 1) >>= field "name" & limit 10
putPretty $ do {j <- q; e <- item j; (k, v) <- entry e; return k}
putPretty $ do {j <- q; e <- item j; (k, v) <- entry e; guard (k == "name"); return v}
Decoding
Line separated base 64 encoded gzipped json
while read in; do echo "$in" | base64 --decode | gunzip; echo ""; done < file.lgz > firehose.json
Profiling with stack traces
mafia build -p
cabal repl --ghc-options='-fexternal-interpreter -prof'
import HaskellWorks.Data.Succinct.BalancedParens
import HaskellWorks.Data.Succinct.RankSelect.Binary.Poppy512
import HaskellWorks.Data.Positioning
import qualified Data.Vector.Storable as DVS
import HaskellWorks.Data.IndexedSeq
(jsonBS, jsonIb, jsonBp) <- loadJsonRawWithIndex "firehose.json"
let bp1 = SimpleBalancedParens jsonBp
let bp2 = SimpleBalancedParens (makePoppy512 jsonBp)
let bp3 = makePoppy512 jsonBp