node package manager
Loosely couple your services. Use Orgs to version and reuse your code. Create a free org »

json-schema-defaults

JSON Schema Defaults Build Status

Generate JSON object from default values in JSON Schema

Works both in node and browser.

Installation

  • npm

    npm install json-schema-defaults
  • bower

    bower install json-schema-defaults
  • manual

    Download lib/defaults.js

Usage

  • CommonJS (node.js)

    var defaults = require('json-schema-defaults');
    defaults({ ... });
  • RequireJS

    // in require.js config 
    paths: {
      'defaults': './path/to/lib/defaults.js'
    }
     
    // in a file 
    define(['defaults'], function(defaults) {
      defaults({ ... });
    });
  • standalone

    window.jsonSchemaDefaults({ ... });

    If the standalone version causes any conflict with existing jsonSchemaDefaults global variable, you can return back the original variable:

    var defaults = window.jsonSchemaDefaults.noConflict();
    // `window.jsonSchemaDefaults` now points to the original variable 
    // `defaults` points to this script 
    defaults({ ... });

Documentation

Call defaults with JSON Schema. The default values will be extracted as a JSON.

var json = defaults({
  "title": "Album Options",
  "type": "object",
  "properties": {
    "sort": {
      "type": "string",
      "default": "id"
    },
    "per_page": {
      "default": 30,
      "type": "integer"
    }
  }
});
 
// would return 
{
  sort: 'id',
  per_page: 30
}

For more examples, see the tests.

Development

Run tests

npm test

Or individually

# in node 
./node_modules/.bin/jasmine-node test/
 
# in browser 
./node_modules/karma/bin/karma start

Contributors

  • Eugene Tsypkin @jhony-chikens

License

(c) 2015 Chute Corporation. Released under the terms of the MIT License.