reedit previous commit

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@31969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/date.rb b/lib/date.rb
index 367ee2699c..55d0d0c118 100644
--- a/lib/date.rb
+++ b/lib/date.rb
@@ -1490,7 +1490,7 @@ class DateTime < Date
       raise ArgumentError, 'invalid date'
     end
     if String === of
-      of = Rational(self.class.zone_to_diff(of) || 0, 86400)
+      of = Rational(zone_to_diff(of) || 0, 86400)
     end
     new!(jd_to_ajd(jd, fr, of), of, sg)
   end
@@ -1515,7 +1515,7 @@ class DateTime < Date
       raise ArgumentError, 'invalid date'
     end
     if String === of
-      of = Rational(self.class.zone_to_diff(of) || 0, 86400)
+      of = Rational(zone_to_diff(of) || 0, 86400)
     end
     new!(jd_to_ajd(jd, fr, of), of, sg)
   end
@@ -1540,7 +1540,7 @@ class DateTime < Date
       raise ArgumentError, 'invalid date'
     end
     if String === of
-      of = Rational(self.class.zone_to_diff(of) || 0, 86400)
+      of = Rational(zone_to_diff(of) || 0, 86400)
     end
     new!(jd_to_ajd(jd, fr, of), of, sg)
   end
@@ -1568,7 +1568,7 @@ class DateTime < Date
       raise ArgumentError, 'invalid date'
     end
     if String === of
-      of = Rational(self.class.zone_to_diff(of) || 0, 86400)
+      of = Rational(zone_to_diff(of) || 0, 86400)
     end
     new!(jd_to_ajd(jd, fr, of), of, sg)
   end
@@ -1579,7 +1579,7 @@ class DateTime < Date
       raise ArgumentError, 'invalid date'
     end
     if String === of
-      of = Rational(self.class.zone_to_diff(of) || 0, 86400)
+      of = Rational(zone_to_diff(of) || 0, 86400)
     end
     new!(jd_to_ajd(jd, fr, of), of, sg)
   end