Fix pluralization for numbers formatted like '1.00'

Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

actionpack/lib/action_view/helpers/text_helper.rb

@@ -187,7 +187,7 @@ def excerpt(text, phrase, *args)
       #   pluralize(0, 'person')
       #   # => 0 people
       def pluralize(count, singular, plural = nil)
-        "#{count || 0} " + ((count == 1 || count == '1') ? singular : (plural || singular.pluralize))
+        "#{count || 0} " + ((count == 1 || count =~ /^1(\.0+)?$/) ? singular : (plural || singular.pluralize))
       end
 
       # Wraps the +text+ into lines no longer than +line_width+ width. This method

actionpack/test/template/text_helper_test.rb

@@ -228,6 +228,8 @@ def test_pluralization
     assert_equal("2 counts", pluralize('2', "count"))
     assert_equal("1,066 counts", pluralize('1,066', "count"))
     assert_equal("1.25 counts", pluralize('1.25', "count"))
+    assert_equal("1.0 count", pluralize('1.0', "count"))
+    assert_equal("1.00 count", pluralize('1.00', "count"))
     assert_equal("2 counters", pluralize(2, "count", "counters"))
     assert_equal("0 counters", pluralize(nil, "count", "counters"))
     assert_equal("2 people", pluralize(2, "person"))