src/application/lib/parse_options.js
export default function (opts={}) {
if (!opts.routeBuilder) {
throw new Error('No route builder specified.');
}
if (!opts.searchPaths) {
opts.searchPaths = [];
} else if (!Array.isArray(opts.searchPaths)) {
opts.searchPaths = [opts.searchPaths];
}
return opts;
}