module.exports = function parseOptional() { return { $runBefore: ['rendering-docs'], $process: function(docs) { docs.forEach(function(doc) { if(doc.members && doc.members.length) { for (var i in doc.members) { if(doc.members[i].params && doc.members[i].params.length) { for (var ii in doc.members[i].params) { if(doc.members[i].params[ii].optional){ doc.members[i].params[ii].description += 'Optional'; } } } } } }); return docs; } } };