Generate a token for the user and the desired scope. The user is sent to the strava authentication page if he/she hasn't given permission to the app yet, else, is sent to the app webpage.
strava_oauth(app_name, app_client_id, app_secret, app_scope = "public",
cache = FALSE)chr string for name of the app
chr string for ID received when the app was registered
chr string for secret received when the app was registered
chr string for scope of authentication, Must be "public", "write", "view_private", or "view_private,write"
logical to cache the token
The app_name, app_client_id, and app_secret are specific to the user and can be obtained by registering an app on the Strava API authentication page: http://strava.github.io/api/v3/oauth/. This requires a personal Strava account.