diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | lib/net/imap.rb | 6 |
2 files changed, 9 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Fri Oct 31 16:33:46 2014 Akinori MUSHA <knu@iDaemons.org> + + * lib/net/imap.rb (Net::IMAP#fetch): [DOC] Document that + Net::IMAP#fetch will return nil instead of an emtpy array. + Fri Oct 31 12:54:43 2014 Nobuyoshi Nakada <nobu@ruby-lang.org> * common.mk (.unicode-tables.time): needs Unicode files always, diff --git a/lib/net/imap.rb b/lib/net/imap.rb index 85644f388c..7bd453f864 100644 --- a/lib/net/imap.rb +++ b/lib/net/imap.rb @@ -788,8 +788,10 @@ module Net # +attr+ is a list of attributes to fetch; see the documentation # for Net::IMAP::FetchData for a list of valid attributes. # - # The return value is an array of Net::IMAP::FetchData. For - # example: + # The return value is an array of Net::IMAP::FetchData or nil + # (instead of an empty array) if there is no matching message. + # + # For example: # # p imap.fetch(6..8, "UID") # #=> [#<Net::IMAP::FetchData seqno=6, attr={"UID"=>98}>, \\ |