Wed, Apr 26, 2017 12:01:02 PM

javascript-concept-practice/index.html

@@ -12,6 +12,7 @@
         <!--<script type="text/javascript" src = "javascript-advance/JavaScript-call-apply-and-bind.js"></script>-->
         <!--<script type="text/javascript" src = "javascript-advance/JavaScript-callback-functions.js"></script>-->
         <!--<script type="text/javascript" src = "javascript-advance/JavaScript-promises.js"></script>-->
-        <script type="text/javascript" src = "javascript-advance/JavaScript-Prototype-inheritance.js"></script>
+        <!--<script type="text/javascript" src = "javascript-advance/JavaScript-Prototype-inheritance.js"></script>-->
+        <script type="text/javascript" src = "javascript-advance/JavaScript-currying-functions.js"></script>
     </body>
 </html>

javascript-concept-practice/javascript-advance/JavaScript-currying-functions.js

@@ -0,0 +1,29 @@
+'use strict'
+
+var avg = function(...n){
+	let tot = 0;
+	for(let i = 0 ; i < n.length ; i++){
+		tot += n[i]
+	}
+
+	return tot/n.length;
+}
+
+var spiceUp = function(fn,...n){ 
+	return function(...m){
+		return fn.apply(this,n.concat(m));
+	};;
+}
+
+var doAvg = spiceUp(avg,1,2,3);
+console.log(doAvg(4,5,6));
+
+var sayWhat = function(a){
+	return function(b){
+		return function(c){
+			console.log('saying ',a,' to ',b,' using ',c);
+		}
+	}
+}
+
+sayWhat('hello')('toFriends')('javaScript')