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strftime: Add support for "%c" formats, and fix "%p".

db4
John Benediktsson 2008-12-13 18:31:38 -08:00
parent 86cf61f300
commit e5e50767c3
1 changed files with 25 additions and 14 deletions
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39
extra/time/time.factor
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@ -1,18 +1,29 @@
! Copyright (C) 2008 John Benediktsson
! See http://factorcode.org/license.txt for BSD license
USING: accessors arrays calendar io kernel fry macros math
math.functions math.parser peg.ebnf sequences strings vectors ;
USING: accessors arrays calendar combinators io kernel fry
macros math math.functions math.parser peg.ebnf sequences
strings vectors ;
IN: time
: zero-pad 2 CHAR: 0 pad-left ; inline
: >timestring ( timestamp -- string )
[ hour>> ] keep [ minute>> ] keep second>> 3array
[ number>string 2 CHAR: 0 pad-left ] map ":" join ; inline
[ hour>> ] [ minute>> ] [ second>> floor ] tri 3array
[ number>string zero-pad ] map ":" join ; inline
: >datestring ( timestamp -- string )
[ month>> ] keep [ day>> ] keep year>> 3array
[ number>string 2 CHAR: 0 pad-left ] map "/" join ; inline
[ month>> ] [ day>> ] [ year>> ] tri 3array
[ number>string zero-pad ] map "/" join ; inline
: >datetimestring ( timestamp -- string )
{ [ day-of-week day-abbreviation3 ]
[ month>> month-abbreviation ]
[ day>> number>string zero-pad ]
[ >timestring ]
[ year>> number>string ]
} cleave 3array [ 2array ] dip append " " join ; inline
: (week-of-year) ( timestamp day -- n )
[ dup clone 1 >>month 1 >>day day-of-week dup ] dip > [ 7 swap - ] when
@ -32,15 +43,15 @@ fmt-a = "a" => [[ [ dup day-of-week day-abbreviation3 ] ]]
fmt-A = "A" => [[ [ dup day-of-week day-name ] ]]
fmt-b = "b" => [[ [ dup month>> month-abbreviation ] ]]
fmt-B = "B" => [[ [ dup month>> month-name ] ]]
fmt-c = "c" => [[ [ "Not yet implemented" throw ] ]]
fmt-d = "d" => [[ [ dup day>> number>string 2 CHAR: 0 pad-left ] ]]
fmt-H = "H" => [[ [ dup hour>> number>string 2 CHAR: 0 pad-left ] ]]
fmt-I = "I" => [[ [ dup hour>> 12 > [ 12 - ] when number>string 2 CHAR: 0 pad-left ] ]]
fmt-c = "c" => [[ [ dup >datetimestring ] ]]
fmt-d = "d" => [[ [ dup day>> number>string zero-pad ] ]]
fmt-H = "H" => [[ [ dup hour>> number>string zero-pad ] ]]
fmt-I = "I" => [[ [ dup hour>> dup 12 > [ 12 - ] when number>string zero-pad ] ]]
fmt-j = "j" => [[ [ dup day-of-year number>string ] ]]
fmt-m = "m" => [[ [ dup month>> number>string 2 CHAR: 0 pad-left ] ]]
fmt-M = "M" => [[ [ dup minute>> number>string 2 CHAR: 0 pad-left ] ]]
fmt-p = "p" => [[ [ dup hour>> 12 < [ "AM" ] [ "PM" ] ? ] ]]
fmt-S = "S" => [[ [ dup second>> round number>string 2 CHAR: 0 pad-left ] ]]
fmt-m = "m" => [[ [ dup month>> number>string zero-pad ] ]]
fmt-M = "M" => [[ [ dup minute>> number>string zero-pad ] ]]
fmt-p = "p" => [[ [ dup hour>> 12 < "AM" "PM" ? ] ]]
fmt-S = "S" => [[ [ dup second>> round number>string zero-pad ] ]]
fmt-U = "U" => [[ [ dup week-of-year-sunday ] ]]
fmt-w = "w" => [[ [ dup day-of-week number>string ] ]]
fmt-W = "W" => [[ [ dup week-of-year-monday ] ]]