Functions Training added & minor changes in singleton

L0stSoul · Nov 21, 2011 · ec28d56 · ec28d56
1 parent 8a8870b
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diff --git a/Functions/HTMLPage.htm b/Functions/HTMLPage.htm
@@ -0,0 +1,15 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>Functions</title>
+    <script src="Scripts/definitions.js" type="text/javascript"></script>
+    <script src="Scripts/immidiate-function.js" type="text/javascript"></script>
+    <script src="Scripts/self-defining-function.js" type="text/javascript"></script>
+    <script src="Scripts/init-time-branching.js" type="text/javascript"></script>
+    <script src="Scripts/Curry.js" type="text/javascript"></script>
+</head>
+<body>
+
+</body>
+</html>
diff --git a/Functions/Scripts/Curry.js b/Functions/Scripts/Curry.js
@@ -0,0 +1,22 @@
+
+(function(){
+console.log("//curry");
+
+function curry( fn ){
+	var slice = Array.prototype.slice,
+		storedArgs = slice.call( arguments, 1 );
+
+	return function() {
+		var args = storedArgs.concat( slice.call( arguments ) );
+		return fn.apply( null, args );
+	}
+}
+
+function printMessage( author, message ){
+	console.log( author + " say: " + message )
+}
+
+var printMyMessage = curry( printMessage, "me" );
+
+printMyMessage( "I would like to tell you about birds and bees in js world" );
+})();
diff --git a/Functions/Scripts/definitions.js b/Functions/Scripts/definitions.js
@@ -0,0 +1,73 @@
+
+console.log("// function definition samples");
+
+//sample a
+(function(){
+	function a() { console.log(1); }
+	b = function() { console.log(2); }
+})();
+
+//sample b
+(function(){	
+	console.log( "sample b" );
+	b();
+
+	function b() { console.log(1); }
+
+	/* function b() { console.log(1); }
+	 * b();
+	 *
+	 */
+})();
+
+//sample c
+(function(){
+	console.log( "sample c" );
+	function c() { console.log(1); }
+
+	c();
+
+	function c() { console.log(2); }
+
+	/* function c() { console.log(1); }
+	 * function c() { console.log(2); }
+	 * c();
+	 */
+})();
+
+//sample d
+(function(){
+	console.log( "sample d" );
+	try{
+	d();
+
+	var d = function() { console.log(2); }
+	}
+	catch( e ){
+		console.log( e )
+	}
+	/* var d = undefined;
+	 * d();
+	 * d = function() { console.log(2); }
+	 */
+})();
+
+//sample e
+(function(){
+	console.log( "sample e" );
+	var e = function(){ console.log(1); } 
+
+	e();
+
+	e = function() { console.log(2); }
+})();
+
+//sample f
+(function(){
+	console.log( "sample f" );
+	var f = function() { console.log(1); }
+	f();
+
+	function f(){ console.log(2); } 
+	f();
+})();
diff --git a/Functions/Scripts/immidiate-function.js b/Functions/Scripts/immidiate-function.js
@@ -0,0 +1,12 @@
+
+console.log("//immidiate function");
+
+//sample a
+(function(){
+	console.log( "a" );
+})();
+
+//sample b
+(function(){
+	console.log( "b" );
+}());
diff --git a/Functions/Scripts/init-time-branching.js b/Functions/Scripts/init-time-branching.js
@@ -0,0 +1,37 @@
+
+console.log("//init-time branching");
+
+// sample bad;
+(function(){
+function saySomethingClever(){
+	var appleTest = /Apple/i;
+	var googleTest = /Google/i;
+
+	if( appleTest.test(navigator.vendor) ) console.log("I love apples <3")
+	else if( googleTest.test(navigator.vendor) ) console.log("android is everything for me <3")
+	else console.log("i love this unpopular corporation too")
+}
+
+saySomethingClever();
+
+})();
+
+// sample good;
+(function(){
+
+var saySomethingClever;
+
+(function(){
+	var appleTest = /Apple/i;
+	var googleTest = /Google/i;
+
+	if( appleTest.test(navigator.vendor) ) 
+		saySomethingClever = function(){ console.log("I love apples <3"); }
+	else if( googleTest.test(navigator.vendor) )
+		saySomethingClever = function(){ console.log("android is everything for me <3"); }
+	else saySomethingClever = function(){ console.log("i love this unpopular corporation too"); }
+})();
+
+saySomethingClever();
+
+})();
diff --git a/Functions/Scripts/self-defining-function.js b/Functions/Scripts/self-defining-function.js
@@ -0,0 +1,13 @@
+console.log("//self-defining-functions");
+
+function selfDefining()
+{
+	console.log("some really heavy initialization occured");
+	console.log("f*ck yeah!");
+	selfDefining = function(){
+		console.log("job done!");
+	}
+}
+
+selfDefining();
+selfDefining();
diff --git a/Patterns/Scripts/Singleton.js b/Patterns/Scripts/Singleton.js
@@ -9,6 +9,7 @@ var Singleton_B;
 (function(){
     var instance;
     var anticlone_proxy;
+
     Singleton_B = function(){
         if( instance ){ return instance; }