Call function used to fetch and load Twitter OAuth tokens.
Since Twitter application key should be stored privately, users should save
the path to token(s) as an environment variable. This allows Tokens
to be instantly [re]loaded in future sessions. See the "tokens"
vignette for instructions on obtaining and using access tokens.
Usage
get_tokens()
get_token()
Arguments
Value
Twitter OAuth token(s) (Token1.0).
Details
This function will search for tokens using R, internal,
and global environment variables (in that order).