From de236e9f24baaf13336e82ea6e4ff57c5b633c98 Mon Sep 17 00:00:00 2001
From: James Padolsey <jamespadolsey@gmail.com>
Date: Wed, 30 Nov 2011 23:39:41 +0000
Subject: [PATCH] Correct code tabbing

---
 content/javascript-101/conditional-code.md | 109 ++++++++++-----------
 1 file changed, 54 insertions(+), 55 deletions(-)

diff --git a/content/javascript-101/conditional-code.md b/content/javascript-101/conditional-code.md
index 78fb0bfc..96097723 100644
--- a/content/javascript-101/conditional-code.md
+++ b/content/javascript-101/conditional-code.md
@@ -7,23 +7,23 @@ attribution:  jQuery Fundamentals
 Sometimes you only want to run a block of code under certain conditions. Flow control — via if and else blocks — lets you run code only under certain conditions.
 
 <javascript caption="Flow control">
-    var foo = true;
-    var bar = false;
-
-    if (bar) {
-        // this code will never run
-        console.log('hello!');
-    }
-
-    if (bar) {
-        // this code won't run
+var foo = true;
+var bar = false;
+
+if (bar) {
+    // this code will never run
+    console.log('hello!');
+}
+
+if (bar) {
+    // this code won't run
+} else {
+    if (foo) {
+        // this code will run
     } else {
-        if (foo) {
-            // this code will run
-        } else {
-            // this code would run if foo and bar were both false
-        }
+        // this code would run if foo and bar were both false
     }
+}
 </javascript>
 
 <div class="note" markdown="1">
@@ -42,18 +42,18 @@ kinds of values are "truthy" and which kinds of values are "falsy." Sometimes,
 values that seem like they should evaluate one way actually evaluate another.
 
 <javascript caption="Values that evaluate to true">
-    '0';
-    'any string';
-    [];  // an empty array
-    {};  // an empty object
-    1;   // any non-zero number
+'0';
+'any string';
+[];  // an empty array
+{};  // an empty object
+1;   // any non-zero number
 </javascript>
 
 <javascript caption="Values that evaluate to false">
-    '';  // an empty string
-    NaN; // JavaScript's "not-a-number" variable
-    null;
-    undefined;  // be careful -- undefined can be redefined!
+'';  // an empty string
+NaN; // JavaScript's "not-a-number" variable
+null;
+undefined;  // be careful -- undefined can be redefined!
 </javascript>
 
 ## Conditional Variable Assignment with The Ternary Operator
@@ -65,9 +65,9 @@ condition is true, it returns a certain value, otherwise it returns a different
 value.
 
 <javascript caption="The ternary operator">
-   // set foo to 1 if bar is true;
-    // otherwise, set foo to 0
-    var foo = bar ? 1 : 0;
+// set foo to 1 if bar is true;
+// otherwise, set foo to 0
+var foo = bar ? 1 : 0;
 </javascript>
 
 While the ternary operator can be used without assigning the return value to a
@@ -81,21 +81,21 @@ at the value of a variable or expression, and run different blocks of code
 depending on the value.
 
 <javascript caption="A switch statement">
-    switch (foo) {
+switch (foo) {
 
-        case 'bar':
-            alert('the value was bar -- yay!');
-        break;
+    case 'bar':
+        alert('the value was bar -- yay!');
+    break;
 
-        case 'baz':
-            alert('boo baz :(');
-        break;
+    case 'baz':
+        alert('boo baz :(');
+    break;
 
-        default:
-            alert('everything else is just ok');
-        break;
+    default:
+        alert('everything else is just ok');
+    break;
 
-    }
+}
 </javascript>
 
 Switch statements have somewhat fallen out of favor in JavaScript, because
@@ -103,26 +103,25 @@ often the same behavior can be accomplished by creating an object that has more
 potential for reuse, testing, etc. For example:
 
 <javascript>
+var stuffToDo = {
+    'bar' : function() {
+        alert('the value was bar -- yay!');
+    },
 
-    var stuffToDo = {
-        'bar' : function() {
-            alert('the value was bar -- yay!');
-        },
+    'baz' : function() {
+        alert('boo baz :(');
+    },
 
-        'baz' : function() {
-            alert('boo baz :(');
-        },
-
-        'default' : function() {
-            alert('everything else is just ok');
-        }
-    };
-
-    if (stuffToDo[foo]) {
-        stuffToDo[foo]();
-    } else {
-        stuffToDo['default']();
+    'default' : function() {
+        alert('everything else is just ok');
     }
+};
+
+if (stuffToDo[foo]) {
+    stuffToDo[foo]();
+} else {
+    stuffToDo['default']();
+}
 </javascript>
 
 We'll look at objects in greater depth later in this chapter.