Merge pull request #221 from wvengen/feature-fix_float_display

Fix float display

config/initializers/number_display.rb

@@ -0,0 +1,17 @@
+# we'd like to show "0.0" as "0"
+
+class Float
+  alias :foodsoft_to_s :to_s
+  def to_s
+    foodsoft_to_s.chomp(".0")
+  end
+end
+
+if defined? BigDecimal
+  class BigDecimal
+    alias :foodsoft_to_s :to_s
+    def to_s(format = DEFAULT_STRING_FORMAT)
+      foodsoft_to_s(format).chomp(".0")
+    end
+  end
+end