More PDoc additions.

src/lang/array.js

@@ -250,11 +250,7 @@ Array.from = $A;
     return (n < 0) ? n : i - n - 1;
   }
   
-  /**
-   *  Array#concat(args...) -> Array
-   *
-   *  TODO: Array#concat
-  **/
+  // Replaces a built-in function. No PDoc needed.
   function concat() {
     var array = slice.call(this, 0), item;
     for (var i = 0, length = arguments.length; i < length; i++) {

src/lang/range.js

@@ -6,7 +6,7 @@
  *  $R(start, end[, exclusive = false]) -> ObjectRange
  *
  *  Creates a new ObjectRange object. 
- *  This method is a convenience wrapper around the ObjectRange constructor, 
+ *  This method is a convenience wrapper around the [[ObjectRange]] constructor, 
  *  but $R is the preferred alias.
 **/
 function $R(start, end, exclusive) {
@@ -17,7 +17,10 @@ var ObjectRange = Class.create(Enumerable, (function() {
   /**
    *  new ObjectRange(start, end[, exclusive = false])
    *  
-   *  TODO: new ObjectRange
+   *  Creates a new `ObjectRange`.
+   *  
+   *  The `exclusive` argument specifies whether `end` itself is a part of the
+   *  range.
   **/
   function initialize(start, end, exclusive) {
     this.start = start;

src/lang/string.js

@@ -5,7 +5,7 @@ Object.extend(String, {
   /**
    *  String.interpret(value) -> String
    *
-   *  TODO: String.interpret
+   *  Coerces `value` into a string. Returns an empty string for `null`.
   **/
   interpret: function(value) {
     return value == null ? '' : String(value);

src/lang/template.js

@@ -5,7 +5,10 @@ var Template = Class.create({
   /**
    *  new Template(template[, pattern = Template.Pattern])
    *  
-   *  TODO: new Template
+   *  Creates a Template object.
+   *  
+   *  The optional `pattern` argument expects a `RegExp` that defines a custom
+   *  syntax for the replaceable symbols in `template`.
   **/
   initialize: function(template, pattern) {
     this.template = template.toString();