Commit 826fe09

mo khan <mo@mokhan.ca>
2016-12-25 17:46:58
override to_h and to_hash to fix json rendering.
master
1 parent bfd1055
Changed files (1)
app
models
quantity.rb
app/models/quantity.rb
@@ -69,8 +69,12 @@ class Quantity
     "#{to_f} #{unit}"
   end
 
-  def to_json
-    { amount: amount, unit: unit.to_s }.to_json
+  def to_h
+    { amount: amount, unit: unit.to_s }
+  end
+
+  def to_hash
+    to_h
   end
 
   private