deepProperties.js
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deepProperties.js
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			'use strict';

			var util = require('./_util');

			module.exports = function defFunc(ajv) {
			defFunc.definition = {
			type: 'object',
			macro: function (schema) {
			var schemas = [];
			for (var pointer in schema)
			schemas.push(getSchema(pointer, schema[pointer]));
			return {'allOf': schemas};
			},
			metaSchema: {
			type: 'object',
			propertyNames: {
			type: 'string',
			format: 'json-pointer'
			},
			additionalProperties: util.metaSchemaRef(ajv)
			}
			};

			ajv.addKeyword('deepProperties', defFunc.definition);
			return ajv;
			};


			function getSchema(jsonPointer, schema) {
			var segments = jsonPointer.split('/');
			var rootSchema = {};
			var pointerSchema = rootSchema;
			for (var i=1; i<segments.length; i++) {
			var segment = segments[i];
			var isLast = i == segments.length - 1;
			segment = unescapeJsonPointer(segment);
			var properties = pointerSchema.properties = {};
			var items = undefined;
			if (/[0-9]+/.test(segment)) {
			var count = +segment;
			items = pointerSchema.items = [];
			while (count--) items.push({});
			}
			pointerSchema = isLast ? schema : {};
			properties[segment] = pointerSchema;
			if (items) items.push(pointerSchema);
			}
			return rootSchema;
			}


			function unescapeJsonPointer(str) {
			return str.replace(/~1/g, '/').replace(/~0/g, '~');
			}