lib/stellar/price.rb in stellar-base-0.0.3 vs lib/stellar/price.rb in stellar-base-0.0.4

@@ -11,11 +11,22 @@
         n: best_r.numerator,
         d: best_r.denominator
       })
     end
 
+    def invert
+      self.class.new(n:d,d:n)
+    end
+
     def to_f
       n / d.to_f
     end
 
+    def to_s
+      "#{n} / #{d}"
+    end
+
+    def inspect
+      "#<Stellar::Price #{self}>"
+    end
   end
 end
\ No newline at end of file