diff options
Diffstat (limited to 'lib/date.rb')
| -rw-r--r-- | lib/date.rb | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/lib/date.rb b/lib/date.rb index 24731d7c68..0f14d59ff5 100644 --- a/lib/date.rb +++ b/lib/date.rb @@ -1,8 +1,8 @@ # # Date.rb - # $Release Version: $ -# $Revision: 1.1.1.1 $ -# $Date: 1998/01/16 04:05:49 $ +# $Revision: 1.1.1.1.4.1 $ +# $Date: 1998/01/16 12:36:04 $ # by Yasuo OHBA(SHL Japan Inc. Technology Dept.) # # -- @@ -17,6 +17,20 @@ class Date include Comparable + Weektag = [ + "Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday" + ] + + Monthtag = [ + "January","February","March","April", "May", "June","July", + "August", "September", "October", "November", "December" + ] + + Monthtab = { + "jan"=>1, "feb"=>2, "mar"=>3, "apr"=>4, "may"=>5, "jun"=>6, + "jul"=>7, "aug"=>8, "sep"=>9, "oct"=>10, "nov"=>11, "dec"=>12 + } + def initialize(y = 1, m = 1, d = 1) if y.kind_of?(String) && y.size == 8 @year = y[0,4].to_i @@ -24,8 +38,7 @@ class Date @day = y[6,2].to_i else if m.kind_of?(String) - ml = {"jan"=>1, "feb"=>2, "mar"=>3, "apr"=>4, "may"=>5, "jun"=>6, "jul"=>7, "aug"=>8, "sep"=>9, "oct"=>10, "nov"=>11, "dec"=>12} - m = ml[m.downcase] + m = Monthtab[m.downcase] if m.nil? raise ArgumentError, "Wrong argument. (month)" end @@ -67,11 +80,14 @@ class Date return (d % 7) end - Weektag = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"] def name_of_week return Weektag[self.day_of_week] end + def name_of_month + return Monthtag[@month-1] + end + def +(o) if o.kind_of?(Numeric) d = Integer(self.period + o) |