Get the cw that mastodon uses.
"""
def get_cw(entry) do
- with scope when not is_nil(scope) <- string_from_xpath("//mastodon:scope", entry),
- cw when not is_nil(cw) <- string_from_xpath("/*/summary", entry) do
+ with cw when not is_nil(cw) <- string_from_xpath("/*/summary", entry) do
cw
else _e -> nil
end