Sippet.Message.fetch_header-exclamation-mark
You're seeing just the function
fetch_header-exclamation-mark
, go back to Sippet.Message module for more information.
Specs
Fetches all values for a specific header
in the given message
, erroring
out if message
doesn't contain header
.
If message
contains the given header
, all corresponding values are
returned in a list. If message
doesn't contain the header
, a KeyError
exception is raised.