Major refactoring of Spec. Moved QueuedFunction to Block, WaitsBlock and WaitsForBlock. Waits and WaitsFor blocks now sequentially stackable

src/Block.js

@@ -0,0 +1,31 @@
+/**
+ * Blocks are functions with executable code that make up a spec.
+ *
+ * @constructor
+ * @param {jasmine.Env} env
+ * @param {Function} func
+ * @param {jasmine.Spec} spec
+ */
+jasmine.Block = function(env, func, spec) {
+  this.env = env;
+  this.func = func;
+  this.spec = spec;
+};
+
+jasmine.Block.prototype.next = function() {
+  this.spec.finish(); // default value is to be done after one function
+};
+
+jasmine.Block.prototype.execute = function() {
+  this.env.reporter.log('>> Jasmine Running ' + this.spec.suite.description + ' ' + this.spec.description + '...');
+  try {
+    this.func.apply(this.spec);
+  } catch (e) {
+    this.fail(e);
+  }
+  this.next();
+};
+
+jasmine.Block.prototype.fail = function(e) {
+  this.spec.results.addResult(new jasmine.ExpectationResult(false, jasmine.util.formatException(e), null));
+};