Updated code sample

Author: Angela Molina

5.2-1.js

@@ -1,14 +1,5 @@
-var word = "hello";
-var list = ["dog", "cat", "bird"];
-
-greeter(word, list); // arguments
+// arguments
 // "hello dog"
 // "hello cat"
 // "hello bird"
 
-function greeter(str, arr) { // parameters
-  var counter;
-  for (counter = 0; counter < arr.length; counter++) {
-    console.log(str + " " + arr[counter]);
-  }
-}

5.2-2.js

@@ -1,24 +1,13 @@
-var greeting = "hello";
-var animals = ["dog", "cat", "bird"];
-var salutation = "goodbye";
-var target = ["moon", "sun"];
 
-addresser(greeting, animals);
 // "hello dog"
 // "hello cat"
 // "hello bird"
 
-addresser(salutation, target);
+
 // "goodbye moon"
 // "goodbye sun"
 
-addresser(greeting, target);
+
 // "hello moon"
 // "hello sun"
 
-function addresser(str, arr) {
-  var counter;
-  for (counter = 0; counter < arr.length; counter++) {
-    console.log(str + " " + arr[counter]);
-  }
-}

5.2-3.js

@@ -1,18 +1,3 @@
-console.log(titleCase("hello world."));
-// "Hello World."
 
-function titleCase(str) {
-  var strArray = str.split(" ");
-  var counter;
-  for (counter = 0; counter < strArray.length; counter++) {
-    strArray[counter] = capitalize(strArray[counter]);
-  }
-  return strArray.join(" ");
-}
+// "Hello World."
 
-function capitalize(str) {
-  var result = [];
-  result[0] = str.charAt(0).toUpperCase();
-  result[1] = str.substring(1); 
-  return (result.join(""));
-}

5.2.js

@@ -1,8 +1,2 @@
-var color = "red";
 
-function show(item) {
-  console.log(item);
-}
-
-show(color);
 // "red"