diff options
author | (no author) <(no author)@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1999-02-15 07:31:51 +0000 |
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committer | (no author) <(no author)@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1999-02-15 07:31:51 +0000 |
commit | 336348328c07b663c09eff79c40e4d9dd363b607 (patch) | |
tree | 86cdfce906bcc995c55e83a907f9d9f7be071da0 /lib/date2.rb | |
parent | 62e648e148b3cb9f96dcce808c55c02b7ccb4486 (diff) |
This commit was manufactured by cvs2svn to create tag
'v1_3_1_990215'.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_3_1_990215@403 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/date2.rb')
-rw-r--r-- | lib/date2.rb | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/lib/date2.rb b/lib/date2.rb index 50c2ccfbd9..6e87824b38 100644 --- a/lib/date2.rb +++ b/lib/date2.rb @@ -1,11 +1,11 @@ -# date.rb: Written by Tadayoshi Funaba 1998 -# $Id: date.rb,v 1.4 1998/06/01 12:52:33 tadf Exp $ +# date.rb: Written by Tadayoshi Funaba 1998, 1999 +# $Id: date.rb,v 1.5 1999/02/06 08:51:56 tadf Exp $ class Date include Comparable - MONTHNAMES = [ '', 'January', 'February', 'March', 'April', 'May', 'June', + MONTHNAMES = [ nil, 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' ] DAYNAMES = [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', @@ -162,26 +162,24 @@ class Date end def + (other) - if other.kind_of? Numeric then - return Date.new(@jd + other, @gs) + case other + when Numeric; return Date.new(@jd + other, @gs) end fail TypeError, 'expected numeric' end def - (other) - if other.kind_of? Numeric then - return Date.new(@jd - other, @gs) - elsif other.kind_of? Date then - return @jd - other.jd + case other + when Numeric; return Date.new(@jd - other, @gs) + when Date; return @jd - other.jd end fail TypeError, 'expected numeric or date' end def <=> (other) - if other.kind_of? Numeric then - return @jd <=> other - elsif other.kind_of? Date then - return @jd <=> other.jd + case other + when Numeric; return @jd <=> other + when Date; return @jd <=> other.jd end fail TypeError, 'expected numeric or date' end |