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* lib/date/format.rb (_parse): improved parsing of ordinal dates.

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* lib/date/format.rb (_parse): use named character classes in some
	  regular expressions.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tadf 2007-09-01 15:49:18 +00:00
parent 1e0687444c
commit 3279020e87
2 changed files with 26 additions and 10 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
Sun Sep 2 00:48:15 2007 Tadayoshi Funaba <tadf@dotrb.org>
* lib/date/format.rb (_parse): improved parsing of ordinal dates.
* lib/date/format.rb (_parse): use named character classes in some
regular expressions.
Sat Sep 1 08:13:36 2007 Masaki Suketa <masaki.suketa@nifty.ne.jp> Sat Sep 1 08:13:36 2007 Masaki Suketa <masaki.suketa@nifty.ne.jp>
* ext/win32ole/win32ole.c: add WIN32OLE#ole_activex_initialize. * ext/win32ole/win32ole.c: add WIN32OLE#ole_activex_initialize.

29
lib/date/format.rb
View file

@ -1,5 +1,5 @@
# format.rb: Written by Tadayoshi Funaba 1999-2007 # format.rb: Written by Tadayoshi Funaba 1999-2007
# $Id: format.rb,v 2.36 2007-07-21 00:21:04+09 tadf Exp $ # $Id: format.rb,v 2.38 2007-09-01 00:03:46+09 tadf Exp $
require 'rational' require 'rational'
@ -551,8 +551,8 @@ class Date
e._cent ||= if val >= 69 then 19 else 20 end e._cent ||= if val >= 69 then 19 else 20 end
when 'Z', /\A:{0,3}z/ when 'Z', /\A:{0,3}z/
return unless str.sub!(/\A((?:gmt|utc?)?[-+]\d+(?:[,.:]\d+(?::\d+)?)? return unless str.sub!(/\A((?:gmt|utc?)?[-+]\d+(?:[,.:]\d+(?::\d+)?)?
|[a-z.\s]+(?:standard|daylight)\s+time\b |[[:alpha:].\s]+(?:standard|daylight)\s+time\b
|[a-z]+(?:\s+dst)?\b |[[:alpha:]]+(?:\s+dst)?\b
)/ix, '') )/ix, '')
val = $1 val = $1
e.zone = val e.zone = val
@ -623,6 +623,10 @@ class Date
m = m.to_s m = m.to_s
end end
if y && m && !d
y, m, d = d, y, m
end
if y == nil if y == nil
if d && d.size > 2 if d && d.size > 2
y = d y = d
@ -718,9 +722,9 @@ class Date
( (
(?:gmt|utc?)?[-+]\d+(?:[,.:]\d+(?::\d+)?)? (?:gmt|utc?)?[-+]\d+(?:[,.:]\d+(?::\d+)?)?
| |
[a-z.\s]+(?:standard|daylight)\stime\b [[:alpha:].\s]+(?:standard|daylight)\stime\b
| |
[a-z]+(?:\sdst)?\b [[:alpha:]]+(?:\sdst)?\b
) )
)? )?
/inx, /inx,
@ -831,10 +835,15 @@ class Date
e.mon = $1.to_i e.mon = $1.to_i
e.mday = $2.to_i if $2 e.mday = $2.to_i if $2
true true
elsif str.sub!(/\b(\d{2}|\d{4})?-(\d{3})\b/n, ' ') elsif /[,.](\d{2}|\d{4})-\d{3}\b/n !~ str &&
e.year = $1.to_i if $1 str.sub!(/\b(\d{2}|\d{4})-(\d{3})\b/n, ' ')
e.year = $1.to_i
e.yday = $2.to_i e.yday = $2.to_i
true true
elsif /\d-\d{3}\b/n !~ str &&
str.sub!(/\b-(\d{3})\b/n, ' ')
e.yday = $1.to_i
true
end end
end end
@ -865,7 +874,7 @@ class Date
end end
def self._parse_sla(str, e) # :nodoc: def self._parse_sla(str, e) # :nodoc:
if str.sub!(%r|('?-?\d+)/\s*('?\d+)(?:[^\d]\s*('?-?\d+))?|n, ' ') # ' if str.sub!(%r|('?-?\d+)/\s*('?\d+)(?:\D\s*('?-?\d+))?|n, ' ') # '
s3e(e, $3, $1, $2) s3e(e, $3, $1, $2)
true true
end end
@ -879,7 +888,7 @@ class Date
end end
def self._parse_year(str, e) # :nodoc: def self._parse_year(str, e) # :nodoc:
if str.sub!(/'(\d+)\b/in, ' ') if str.sub!(/'(\d+)\b/n, ' ')
e.year = $1.to_i e.year = $1.to_i
true true
end end
@ -1044,7 +1053,7 @@ class Date
e._comp = comp e._comp = comp
str.gsub!(/[^-+',.\/:0-9@a-z\[\]\x80-\xff]+/in, ' ') str.gsub!(/[^-+',.\/:@[:alnum:]\[\]\x80-\xff]+/n, ' ')
_parse_time(str, e) # || _parse_beat(str, e) _parse_time(str, e) # || _parse_beat(str, e)
_parse_day(str, e) _parse_day(str, e)