Spec'd multiply

matholroyd · Mar 4, 2012 · e6c93d0 · e6c93d0
1 parent 3568a00
commit e6c93d0
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diff --git a/javascript/lyahfgg/chapter-10.js b/javascript/lyahfgg/chapter-10.js
@@ -2,7 +2,9 @@ exports.solveRPN = function(equation) {
   var get_operator = function(op) {
     switch(op) {
       case '+': 
-      return function(a, b) { return a + b; }
+        return function(a, b) { return a + b; }
+      case '*':
+        return function(a, b) { return a * b; }
     }
   }
 

diff --git a/javascript/lyahfgg/chapter-10.spec.js b/javascript/lyahfgg/chapter-10.spec.js
@@ -4,4 +4,9 @@ describe("Reverse Polish Notation", function() {
   it("1 2 + => 3", function() {
     expect(chapter10.solveRPN("1 2 +")).toEqual(3);
   });
+
+  it("2 5 *  => 10", function() {
+    expect(chapter10.solveRPN("2 5 *")).toEqual(10);
+  });
+
 });