basic setup for sync hooks #4

index.js

@@ -99,6 +99,15 @@ Kareem.prototype.execPre = function(name, context, callback) {
   next();
 };
 
+Kareem.prototype.execPreSync = function(name, context) {
+  var pres = this._pres[name] || [];
+  var numPres = pres.length;
+
+  for (var i = 0; i < numPres; ++i) {
+    pres[i].fn.call(context);
+  }
+};
+
 Kareem.prototype.execPost = function(name, context, args, callback) {
   var posts = this._posts[name] || [];
   var numPosts = posts.length;
@@ -139,6 +148,15 @@ Kareem.prototype.execPost = function(name, context, args, callback) {
   next();
 };
 
+Kareem.prototype.execPostSync = function(name, context) {
+  var posts = this._posts[name] || [];
+  var numPosts = posts.length;
+
+  for (var i = 0; i < numPosts; ++i) {
+    posts[i].call(context);
+  }
+};
+
 Kareem.prototype.wrap = function(name, fn, context, args, useLegacyPost) {
   var lastArg = (args.length > 0 ? args[args.length - 1] : null);
   var _this = this;

test/post.test.js

@@ -43,4 +43,28 @@ describe('execPost', function() {
       done();
     });
   });
+});
+
+describe('execPostSync', function() {
+  var hooks;
+
+  beforeEach(function() {
+    hooks = new Kareem();
+  });
+
+  it('executes hooks synchronously', function() {
+    var execed = {};
+
+    hooks.post('cook', function() {
+      execed.first = true;
+    });
+
+    hooks.post('cook', function() {
+      execed.second = true;
+    });
+
+    hooks.execPostSync('cook', null);
+    assert.ok(execed.first);
+    assert.ok(execed.second);
+  });
 });

test/pre.test.js

@@ -224,3 +224,27 @@ describe('execPre', function() {
     });
   });
 });
+
+describe('execPreSync', function() {
+  var hooks;
+
+  beforeEach(function() {
+    hooks = new Kareem();
+  });
+
+  it('executes hooks synchronously', function() {
+    var execed = {};
+
+    hooks.pre('cook', function() {
+      execed.first = true;
+    });
+
+    hooks.pre('cook', function() {
+      execed.second = true;
+    });
+
+    hooks.execPreSync('cook', null);
+    assert.ok(execed.first);
+    assert.ok(execed.second);
+  });
+});