name: aeson version: 0.6.2.1 license: BSD3 license-file: LICENSE category: Text, Web, JSON copyright: (c) 2011, 2012, 2013 Bryan O'Sullivan (c) 2011 MailRank, Inc. author: Bryan O'Sullivan maintainer: Bryan O'Sullivan stability: experimental tested-with: GHC == 6.12.3, GHC == 7.0.4, GHC == 7.2.2 synopsis: Fast JSON parsing and encoding cabal-version: >= 1.8 homepage: https://github.com/bos/aeson bug-reports: https://github.com/bos/aeson/issues build-type: Simple description: A JSON parsing and encoding library optimized for ease of use and high performance. . To get started, see the documentation for the @Data.Aeson@ module below. . For release notes, see . Parsing performance on a late 2010 MacBook Pro (2.66GHz Core i7), for mostly-English tweets from Twitter's JSON search API: . * 0.8 KB, 32-bit GHC 6.12.3: 30538 msg\/sec (24.9 MB\/sec) . * 0.8 KB, 64-bit GHC 7.0.3: 31204 msg\/sec (25.4 MB\/sec) . * 6.4 KB, 32-bit GHC 6.12.3: 6731 msg\/sec (42.3 MB\/sec) . * 6.4 KB, 64-bit GHC 7.0.3: 6627 msg\/sec (41.7 MB\/sec) . * 11.8 KB, 32-bit GHC 6.12.3: 3751 msg\/sec (43.2 MB\/sec) . * 11.8 KB, 64-bit GHC 7.0.3: 3381 msg\/sec (38.9 MB\/sec) . * 31.2 KB, 32-bit GHC 6.12.3: 1306 msg\/sec (39.8 MB\/sec) . * 31.2 KB, 64-bit GHC 7.0.3: 1132 msg\/sec (34.5 MB\/sec) . * 61.5 KB, 32-bit GHC 6.12.3: 616 msg\/sec (37.0 MB\/sec) . * 61.5 KB, 64-bit GHC 7.0.3: 534 msg\/sec (32.1 MB\/sec) . Handling heavily-escaped text is a little more work. Here is parsing performance with Japanese tweets, where much of the text is entirely Unicode-escaped. . * 14.6 KB, 32-bit GHC 6.12.3: 2315 msg\/sec (33.1 MB\/sec) . * 14.6 KB, 64-bit GHC 7.0.3: 1986 msg\/sec (28.4 MB\/sec) . * 44.1 KB, 32-bit GHC 6.12.3: 712 msg\/sec (30.7 MB\/sec) . * 44.1 KB, 64-bit GHC 7.0.3: 634 msg\/sec (27.3 MB\/sec) . * 82.9 KB, 32-bit GHC 6.12.3: 377 msg\/sec (30.5 MB\/sec) . * 82.9 KB, 64-bit GHC 7.0.3: 332 msg\/sec (26.9 MB\/sec) . Encoding performance on the same machine and data: . * English, 854 bytes: 43439 msg\/sec (35.4 MB/sec) . * English, 6.4 KB: 7127 msg\/sec (44.8 MB/sec) . * Engish, 61.5 KB: 765 msg\/sec (46.0 MB/sec) . * Japanese, 14.6 KB: 4727 msg\/sec (67.5 MB/sec) . * Japanese, 44.1 KB: 1505 msg\/sec (64.8 MB/sec) . (A note on naming: in Greek mythology, Aeson was the father of Jason.) extra-source-files: README.markdown benchmarks/*.cabal benchmarks/*.hs benchmarks/*.py benchmarks/Makefile benchmarks/json-data/*.json examples/*.hs release-notes.markdown flag developer description: operate in developer mode default: False library exposed-modules: Data.Aeson Data.Aeson.Encode Data.Aeson.Generic Data.Aeson.Parser Data.Aeson.Types Data.Aeson.TH other-modules: Data.Aeson.Functions Data.Aeson.Parser.Internal Data.Aeson.Types.Class Data.Aeson.Types.Internal if impl(ghc >= 7.2.1) cpp-options: -DGENERICS build-depends: ghc-prim >= 0.2, dlist >= 0.2 other-modules: Data.Aeson.Types.Generic build-depends: attoparsec >= 0.8.6.1, base == 4.*, blaze-builder >= 0.2.1.4, bytestring, containers, deepseq, hashable >= 1.1.2.0, mtl, old-locale, syb, template-haskell >= 2.4, text >= 0.11.1.0, time, unordered-containers >= 0.1.3.0, vector >= 0.7.1 if flag(developer) ghc-options: -Werror ghc-prof-options: -auto-all ghc-options: -O2 -Wall test-suite tests type: exitcode-stdio-1.0 hs-source-dirs: tests main-is: Properties.hs other-modules: Functions Instances Types Options Encoders Properties.Deprecated ghc-options: -Wall -threaded -rtsopts if impl(ghc < 7.4) ghc-options: -fcontext-stack=40 if impl(ghc >= 7.2) cpp-options: -DGHC_GENERICS build-depends: QuickCheck, aeson, attoparsec, base, containers, bytestring, template-haskell, test-framework, test-framework-quickcheck2, text, time, unordered-containers, vector, ghc-prim >= 0.2 source-repository head type: git location: git://github.com/bos/aeson.git source-repository head type: mercurial location: https://bitbucket.org/bos/aeson