Untitled_0

flow.json

{
	"nodes": [
		{
			"title": "Code",
			"icon": "images/icons/code_64.png",
			"top": 138,
			"left": 200,
			"compID": "code",
			"code": "next(null, { message : \"Hello world!\" });",
			"id": "step_98"
		},
		{
			"title": "MongoDB Insert",
			"icon": "images/icons/mongodb_64.png",
			"top": 138,
			"left": 416,
			"compID": "mongodb_insert",
			"collection": "tweets/drobiazko",
			"id": "step_105"
		}
	],
	"connections": [
		{
			"from": "step_98",
			"to": "step_105"
		}
	]
}