lib/bundleLocator.js
function (bundleName, filter) {
        var bundle,
            files = [];
        bundle = this._bundles[bundleName];
        if (!bundle) {
            throw new Error('Unknown bundle "' + bundleName + '"');
        }
        Object.keys(bundle.files).forEach(function (fullpath) {
            var res = {
                    ext: libpath.extname(fullpath).substr(1)
                };
            if (this._filterResource(res, filter)) {
                files.push(fullpath);
            }
        }, this);
        return files;
    }
function (bundleName, filter) {
        var bundle,
            files = [];
        bundle = this._bundles[bundleName];
        if (!bundle) {
            throw new Error('Unknown bundle "' + bundleName + '"');
        }
        Object.keys(bundle.files).forEach(function (fullpath) {
            var res = {
                    ext: libpath.extname(fullpath).substr(1)
                };
            if (this._filterResource(res, filter)) {
                files.push(fullpath);
            }
        }, this);
        return files;
    }
Utility method for listing all files in a bundle.
@method getBundleFiles
@param {string} bundleName The name of the bundle.
@param {object} filter Filter for deciding which files to return.
@param {string|[string]} [filter.extensions] The filesystem extensions (NOT including dot) for which files to return.
@return {[string]} An array of filesystem paths.