subliminally promoting the use of interpolation in the documentation

documentation/coffee/aliases.coffee

@@ -8,4 +8,4 @@ if car.speed < limit then accelerate()
 
 winner = yes if pick in [47, 92, 13]
 
-print inspect "My name is " + @name
+print inspect "My name is #{@name}"

documentation/coffee/classes.coffee

@@ -2,7 +2,7 @@ class Animal
   constructor: (@name) ->
 
   move: (meters) ->
-    alert @name + " moved " + meters + "m."
+    alert @name + " moved #{meters}m."
 
 class Snake extends Animal
   move: ->

documentation/coffee/expressions_try.coffee

@@ -2,6 +2,6 @@ alert(
   try
     nonexistent / undefined
   catch error
-    "And the error is ... " + error
+    "And the error is ... #{error}"
 )
 

documentation/coffee/object_comprehensions.coffee

@@ -1,4 +1,4 @@
 yearsOld = max: 10, ida: 9, tim: 11
 
 ages = for child, age of yearsOld
-  child + " is " + age
+  "#{child} is #{age}"

documentation/coffee/while.coffee

@@ -6,5 +6,5 @@ if this.studyingEconomics
 # Nursery Rhyme
 num = 6
 lyrics = while num -= 1
-  num + " little monkeys, jumping on the bed.
+  "#{num} little monkeys, jumping on the bed.
     One fell out and bumped his head."

documentation/js/classes.js

@@ -12,7 +12,7 @@ Animal = (function() {
     this.name = name;
   }
   Animal.prototype.move = function(meters) {
-    return alert(this.name + " moved " + meters + "m.");
+    return alert(this.name + (" moved " + meters + "m."));
   };
   return Animal;
 })();

documentation/js/existence.js

@@ -2,9 +2,7 @@ var footprints, solipsism;
 if ((typeof mind !== "undefined" && mind !== null) && !(typeof world !== "undefined" && world !== null)) {
   solipsism = true;
 }
-if (typeof speed !== "undefined" && speed !== null) {
+if (typeof speed === "undefined" || speed === null) {
-  speed;
-} else {
   speed = 75;
 };
 footprints = typeof yeti !== "undefined" && yeti !== null ? yeti : "bear";

documentation/js/object_comprehensions.js

@@ -9,7 +9,7 @@ ages = (function() {
   _results = [];
   for (child in yearsOld) {
     age = yearsOld[child];
-    _results.push(child + " is " + age);
+    _results.push("" + child + " is " + age);
   }
   return _results;
 })();

documentation/js/while.js

@@ -12,7 +12,7 @@ lyrics = (function() {
   var _results;
   _results = [];
   while (num -= 1) {
-    _results.push(num + " little monkeys, jumping on the bed.    One fell out and bumped his head.");
+    _results.push("" + num + " little monkeys, jumping on the bed.    One fell out and bumped his head.");
   }
   return _results;
 })();