Sparks: Assets, 1.5.1

http://getsparks.org/packages/assets/versions/HEAD/show

Creates our minified and combined .js and .css files

sparks/assets/1.5.1/libraries/coffeescript/Helpers.php

@@ -0,0 +1,97 @@
+<?php
+
+namespace CoffeeScript;
+
+Init::init();
+
+class Helpers {
+
+  static function compact(array $array)
+  {
+    $compacted = array();
+
+    foreach ($array as $k => $v)
+    {
+      if ($v)
+      {
+        $compacted[] = $v;
+      }
+    }
+
+    return $compacted;
+  }
+
+  static function del( & $obj, $key)
+  {
+    $val = NULL;
+
+    if (isset($obj[$key]))
+    {
+      $val = $obj[$key];
+      unset($obj[$key]);
+    }
+
+    return $val;
+  }
+
+  static function extend($obj, $properties)
+  {
+    foreach ($properties as $k => $v)
+    {
+      $obj->{$k} = $v;
+    }
+
+    return $obj;
+  }
+
+  static function flatten(array $array)
+  {
+    $flattened = array();
+
+    foreach ($array as $k => $v)
+    {
+      if (is_array($v))
+      {
+        $flattened = array_merge($flattened, flatten($v));
+      }
+      else
+      {
+        $flattened[] = $v;
+      }
+    }
+
+    return $flattened;
+  }
+
+  static function & last( & $array, $back = 0)
+  {
+    static $NULL;
+
+    $i = count($array) - $back - 1;
+
+    if (isset($array[$i]))
+    {
+      return $array[$i];
+    }
+    else
+    {
+      // Make sure $NULL is really NULL.
+      $NULL = NULL;
+
+      return $NULL;
+    }
+  }
+
+
+  /**
+   * Wrap a primitive with an object, so that properties can be attached to it
+   * like in JavaScript.
+   */
+  static function wrap($v)
+  {
+    return new Value($v);
+  }
+
+}
+
+?>