mixed.js
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/*!
* Module dependencies.
*/
var SchemaType = require('../schematype');
var utils = require('../utils');
/**
* Mixed SchemaType constructor.
*
* @param {String} path
* @param {Object} options
* @inherits SchemaType
* @api private
*/
function Mixed (path, options) {
if (options && options.default) {
var def = options.default;
if (Array.isArray(def) && 0 === def.length) {
// make sure empty array defaults are handled
options.default = Array;
} else if (!options.shared &&
utils.isObject(def) &&
0 === Object.keys(def).length) {
// prevent odd "shared" objects between documents
options.default = function () {
return {}
}
}
}
SchemaType.call(this, path, options);
};
/*!
* Inherits from SchemaType.
*/
Mixed.prototype.__proto__ = SchemaType.prototype;
/**
* Required validator
*
* @api private
*/
Mixed.prototype.checkRequired = function (val) {
return true;
};
/**
* Casts `val` for Mixed.
*
* _this is a no-op_
*
* @param {Object} value to cast
* @api private
*/
Mixed.prototype.cast = function (val) {
return val;
};
/**
* Casts contents for queries.
*
* @param {String} $cond
* @param {any} [val]
* @api private
*/
Mixed.prototype.castForQuery = function ($cond, val) {
if (arguments.length === 2) return val;
return $cond;
};
/*!
* Module exports.
*/
module.exports = Mixed;