Commit 6da0e41

@@ -15,8 +15,8 @@ class Quantity
   end
 
   def eql?(other, delta = 0.1)
-    converted = other.to(unit)
-    (self.amount - converted.amount).abs <= delta
+    converted = other.respond_to?(:to) ? other.to(unit).amount : other
+    (self.amount - converted).abs <= delta
   end
 
   def to_s

@@ -27,7 +27,7 @@ feature "Workouts", type: :feature do
       subject.click_start
 
       expect(user.workouts.count).to eql(1)
+      expect(user.workouts.last.body_weight).to eql(225.0)
     end
-
   end
 end

@@ -41,5 +41,16 @@ describe Quantity do
       other = Quantity.new(61.2, :kgs)
       expect(quantity).to eql(other)
     end
+
+    it 'is equal to a float' do
+      quantity = Quantity.new(135.0, :lbs)
+      expect(quantity).to eql(135.0)
+    end
+
+    it 'is not equal' do
+      quantity = Quantity.new(135.0, :lbs)
+      other = Quantity.new(135.2, :lbs)
+      expect(quantity).to_not eql(other)
+    end
   end
 end