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json-schema: Types and type classes for defining JSON schemas.

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Types and type classes for defining JSON schemas.

Documentation

See https://github.com/silkapp/json-schema/blob/master/README.md

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Versions [RSS] 0.4, 0.5, 0.6, 0.6.1, 0.6.1.1, 0.7.0.0, 0.7.0.1, 0.7.0.2, 0.7.1.0, 0.7.1.1, 0.7.2.0, 0.7.3.0, 0.7.3.1, 0.7.3.2, 0.7.3.3, 0.7.3.4, 0.7.3.5, 0.7.3.6, 0.7.3.7, 0.7.4.0, 0.7.4.1, 0.7.4.2
Change log CHANGELOG.md
Dependencies aeson (>=0.7 && <1.5), base (>=4.6 && <5), base-compat-batteries (>=0.10 && <0.11), containers (>=0.3 && <0.6), generic-aeson (>=0.2 && <0.3), generic-deriving (>=1.6 && <1.13), mtl (>=2.1 && <2.3), scientific (>=0.3 && <0.4), text (>=0.10 && <1.3), time (>=1.2 && <1.9), unordered-containers (>=0.2 && <0.3), vector (>=0.10 && <0.13) [details]
Tested with ghc ==7.6.3, ghc ==7.8.4, ghc ==7.10.3, ghc ==8.0.2, ghc ==8.2.2, ghc ==8.4.3
License BSD-3-Clause
Author Silk
Maintainer code@silk.co
Revised Revision 1 made by AdamBergmark at 2018-10-04T13:18:38Z
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Source repo head: git clone https://github.com/silkapp/json-schema.git
Uploaded by AdamBergmark at 2018-07-07T21:47:27Z
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Reverse Dependencies 7 direct, 3 indirect [details]
Downloads 22803 total (29 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2018-07-07 [all 1 reports]

Readme for json-schema-0.7.4.2

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json-schema

Build Status

json-schema is like XML schemas, but for JSON. It's haskell specific and has no relation to json-schema.org.

The package provides

  • An AST type Schema defining the structure of a JSON object.
  • A type class JSONSchema to define a schema for a type.
  • Combinators for defining schemas.
  • A module for validating Aeson values against schemas.
  • Built-in instances matching aeson's.
  • A Generics module matching aeson instances generated by generics-aeson

If you use another library for generating JSON instances (such as aeson's built-in generics/template haskell) or write aeson instances by hand you will not get matching JSONSchema instances if you use json-schema's generics module.

This package assumes that your ToJSON and FromJSON instances match.

Installation

This package is available on hackage

$ cabal install json-schema

Examples

see the examples folder or The test suite.