"""A simple example of a hug API call with versioning"""
import hug


@hug.get("/echo", versions=1)
def echo(text):
    return text


@hug.get("/echo", versions=range(2, 5))  # noqa
def echo(text):
    return "Echo: {text}".format(**locals())


@hug.get("/unversioned")
def hello():
    return "Hello world!"


@hug.get("/echo", versions="6")
def echo(text):
    return "Version 6"