Add less than matcher

README.markdown

@@ -32,6 +32,7 @@ I don't have the patience to write my own JS testing framework so I figured I'd
 * beA, beAn (checks type)
 * match (checks against a regular expression)
 * respondTo (checks that a function exists)
+* beLessThan (checks a number is less than another)
 
 ## What's it do?
 

specit.js

@@ -83,7 +83,8 @@
         beA:         "Expected {actual} {not} to be a",
         beAn:        "Expected {actual} {not} to be an",
         match:       "Expected {actual} {not} to match {expected}",
-        respondTo:   "Expected {expected} {not} to be a method of {actual}"
+        respondTo:   "Expected {expected} {not} to be a method of {actual}",
+        beLessThan:   "Expected {actual} {not} to be less than {expected}"
       }, message, options = arguments[3];
 
       message = matcherMessages[matcher];
@@ -149,6 +150,12 @@
                  expected: {value: arguments[0], parse: true},
                  actual:   {value: this, parse: true}});
       },
+      beLessThan: function() {
+        Matcher("beLessThan", "ok",
+                {assert: this < arguments[0],
+                 expected: {value: arguments[0], parse: true},
+                 actual:   {value: this, parse: true}});
+      },
     }
   });
 

specit.tests.js

@@ -102,4 +102,15 @@ describe("SpecIt", function() {
     john.shouldNot(respondTo, "age");
     john.shouldNot(respondTo, "sayGoodbye");
   });
+
+  it("should match on less than", function() {
+    (  2).should(beLessThan, 5);
+    ( -5).should(beLessThan, 0);
+    (  0).should(beLessThan, 0.1);
+    "awesome".should(beLessThan, "great");
+    (  5).shouldNot(beLessThan, 3);
+    (0.1).shouldNot(beLessThan, 0);
+    (0.1).shouldNot(beLessThan, 0.05);
+    (  5).shouldNot(beLessThan, 5);
+  });
 });