Jschematic

Jschematic is a JSON Schema v3 Validator for Ruby.

It is currently incomplete, alpha quality software.

Having said that, most of the core schema definition is supported with these exceptions:

• $ref
• $schema
• extends
• divisibleBy
• disallow

In addition to this, only IPv4, IPv6 and URI formats are currently implemented.

Please report any bugs you find (and you will find bugs) at the issue tracker here: https://github.com/msassak/jschematic/issues.

Usage

require 'jschematic'
Jschematic.validate(json, schema)  # => true or false
Jschematic.validate!(json, schema) # => true or raise Jschematic::ValidationError

json and schema above must be Ruby data structures, not real JSON.

Jschematic doesn't care how you turn JSON into Ruby (though we use the fine yajl-ruby gem for testing).

Testing

$ cucumber
$ rspec spec

Or rake if you want to run both.

Links

• http://tools.ietf.org/html/draft-zyp-json-schema-03
• https://github.com/kriszyp/json-schema
• http://tools.ietf.org/html/rfc3986

Copyright

Copyright (c) 2011 Mike Sassak. See LICENSE for details.