Contents

/*global define*/
define([
        './freezeObject'
    ], function(
        freezeObject) {
    "use strict";

    /**
     * Returns the first parameter if not undefined, otherwise the second parameter.
     * Useful for setting a default value for a parameter.
     *
     * @exports defaultValue
     *
     * @example
     * param = defaultValue(param, 'default');
     */
    var defaultValue = function(a, b) {
        if (typeof a !== 'undefined') {
            return a;
        }
        return b;
    };

    /**
     * A frozen empty object that can be used as the default value for options passed as
     * an object literal.
     */
    defaultValue.EMPTY_OBJECT = freezeObject({});

    return defaultValue;
});

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
cesium-0.18.0	app/assets/javascripts/Core/defaultValue.js
cesium-0.17.0	app/assets/javascripts/Core/defaultValue.js
cesium-0.16.0	app/assets/javascripts/Core/defaultValue.js