Super fast read-only fake Y.Model instance.

lazy-model.js

// Super fast read-only fake Model.

var GlobalEnv = YUI.namespace('Env.Model');

function LazyModel(config) {
    this.data = Y.merge(config);

    this.data.clientId || (this.data.clientId = this.generateClientId());
    this.lists = [];
}

LazyModel.prototype = {
    _isYUIModel: true,

    addTarget: function () {
        // noop
    },

    generateClientId: function () {
        GlobalEnv.lastId || (GlobalEnv.lastId = 0);
        return 'lazyModel' + '_' + (GlobalEnv.lastId += 1);
    },

    get: function (name) {
        return this.data[name];
    },

    getAttrs: function () {
        return Y.merge(this.data);
    },

    removeTarget: function () {
        // noop
    }
};

Y.LazyModel = LazyModel;