d2-ui/node_modules-react-15/hoist-non-react-statics/index.js

d2-ui

/**
 * Copyright 2015, Yahoo! Inc.
 * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
 */
'use strict';

var REACT_STATICS = {
    childContextTypes: true,
    contextTypes: true,
    defaultProps: true,
    displayName: true,
    getDefaultProps: true,
    mixins: true,
    propTypes: true,
    type: true
};

var KNOWN_STATICS = {
    name: true,
    length: true,
    prototype: true,
    caller: true,
    arguments: true,
    arity: true
};

module.exports = function hoistNonReactStatics(targetComponent, sourceComponent) {
    if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components
        var keys = Object.getOwnPropertyNames(sourceComponent);
        for (var i=0; i<keys.length; ++i) {
            if (!REACT_STATICS[keys[i]] && !KNOWN_STATICS[keys[i]]) {
                try {
                    targetComponent[keys[i]] = sourceComponent[keys[i]];
                } catch (error) {

                }
            }
        }
    }

    return targetComponent;
};