ruby-changes:16598
From: akr <ko1@a...>
Date: Fri, 9 Jul 2010 21:21:49 +0900 (JST)
Subject: [ruby-changes:16598] Ruby:r28591 (trunk): update doc.
akr 2010-07-09 21:21:43 +0900 (Fri, 09 Jul 2010) New Revision: 28591 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=28591 Log: update doc. Modified files: trunk/time.c Index: time.c =================================================================== --- time.c (revision 28590) +++ time.c (revision 28591) @@ -4297,9 +4297,24 @@ * time.strftime( string ) -> string * * Formats <i>time</i> according to the directives in the given format - * string. Any text not listed as a directive will be passed through - * to the output string. + * string. + * The directives begins with a percent (%) character. + * Any text not listed as a directive will be passed through to the + * output string. * + * The directive consists of a percent (%) character, + * zero or more flags, optional precision and a conversion specifier. + * + * Flags: + * - don't pad a numeric result string. + * _ use spaces for padding. + * 0 use zeros for padding. + * ^ upcase the result string. + * # change case. + * : use colons for %z. + * + * The precision specifies the minimum width. + * * Format directives: * * Date (Year, Month, Day): @@ -4308,22 +4323,27 @@ * %y - Year without a century (00..99) * * %m - Month of the year (01..12) + * %_m blank-padded ( 1..12) + * %-m no-padded (1..12) * %B - The full month name (``January'') + * %^B uppercased (``JANUARY'') * %b - The abbreviated month name (``Jan'') + * %^b uppercased (``JAN'') * %h - Equivalent to %b * - * %d - Day of the month (01..31) + * %d - Day of the month, zero-padded (01..31) + * %-d no-padded (1..31) * %e - Day of the month, blank-padded ( 1..31) * * %j - Day of the year (001..366) * * Time (Hour, Minute, Second, Subsecond): - * %H - Hour of the day, 24-hour clock (00..23) - * %k - hour, 24-hour clock, blank-padded ( 0..23) - * %I - Hour of the day, 12-hour clock (01..12) - * %l - hour, 12-hour clock, blank-padded ( 0..12) - * %P - Meridian indicator (``am'' or ``pm'') - * %p - Meridian indicator (``AM'' or ``PM'') + * %H - Hour of the day, 24-hour clock, zero-padded (00..23) + * %k - Hour of the day, 24-hour clock, blank-padded ( 0..23) + * %I - Hour of the day, 12-hour clock, zero-padded (01..12) + * %l - Hour of the day, 12-hour clock, blank-padded ( 0..12) + * %P - Meridian indicator, lowercase (``am'' or ``pm'') + * %p - Meridian indicator, uppercase (``AM'' or ``PM'') * * %M - Minute of the hour (00..59) * @@ -4342,23 +4362,23 @@ * %Z - Time zone name * * Weekday: - * %a - The abbreviated weekday name (``Sun'') * %A - The full weekday name (``Sunday'') + * %^A uppercased (``SUNDAY'') * %u - Day of the week (Monday is 1, 1..7) * %w - Day of the week (Sunday is 0, 0..6) * * ISO 8601 week-based year: - * %G - The week-based year according to ISO 8601 - * %g - The last 2 digits of the week-based year according to ISO 8601 (00..99) - * %V - Week number of year according to ISO 8601 (01..53) + * %G - The week-based year + * %g - The last 2 digits of the week-based year (00..99) + * %V - Week number of the week-based year (01..53) * * Week number: - * %U - Week number of the current year, - * starting with the first Sunday as the first - * day of the first week (00..53) - * %W - Week number of the current year, - * starting with the first Monday as the first - * day of the first week (00..53) + * %U - Week number of the current year, + * starting with the first Sunday as the first + * day of the first week (00..53) + * %W - Week number of the current year, + * starting with the first Monday as the first + * day of the first week (00..53) * * Seconds since the Epoch: * %s - Number of seconds since 1970-01-01 00:00:00 UTC. @@ -4379,9 +4399,25 @@ * %R - 24-hour time (%H:%M) * %T - 24-hour time (%H:%M:%S) * - * t = Time.now #=> 2007-11-19 08:37:48 -0600 - * t.strftime("Printed on %m/%d/%Y") #=> "Printed on 11/19/2007" - * t.strftime("at %I:%M%p") #=> "at 08:37AM" + * Examples: + * + * t = Time.new(2007,11,19,8,37,48,"-06:00") #=> 2007-11-19 08:37:48 -0600 + * t.strftime("Printed on %m/%d/%Y") #=> "Printed on 11/19/2007" + * t.strftime("at %I:%M%p") #=> "at 08:37AM" + * + * # Various ISO 8601 formats: + * t.strftime("%Y%m%s") #=> "20071119" # Calendar date (basic format) + * t.strftime("%F") #=> "2007-11-19" # Calendar date (extended format) + * t.strftime("%Y%j") #=> "2007323" # Ordinal date (basic format) + * t.strftime("%Y-%j") #=> "2007-323" # Ordinal date (extended format) + * t.strftime("%GW%V%u") #=> "2007W471" # Week date (basic format) + * t.strftime("%G-W%V-%u") #=> "2007-W47-1" # Week date (extended format) + * t.strftime("%Y%m%dT%H%M%S%z") #=> "20071119T083748-0600" # Complete representation (basic format) + * t.strftime("%FT%T%:z") #=> "2007-11-19T08:37:48-06:00" # Complete representation (extended format) + * t.strftime("%FT%R") #=> "2007-11-19T08:37" # Calendar date and local time (extended format) + * t.strftime("%Y-%jT%RZ") #=> "2007-323T08:37Z" # Ordinal date and UTC of day (extended format) + * t.strftime("%G-W%V-%uT%R%:z") #=> "2007-W47-1T08:37-06:00" # Week date and local time and difference from UTC (extended format) + * */ static VALUE -- ML: ruby-changes@q... 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