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/yy/Closure.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace CoffeeScript;
+
+class yy_Closure
+{
+  static function wrap($expressions, $statement = NULL, $no_return = FALSE)
+  {
+    if ($expressions->jumps())
+    {
+      return $expressions;
+    }
+
+    $func = yy('Code', array(), yy_Block::wrap(array($expressions)));
+    $args = array();
+
+    if (($mentions_args = $expressions->contains('yy_Closure::literal_args')) ||
+      $expressions->contains('yy_Closure::literal_this'))
+    {
+      $meth = yy('Literal', $mentions_args ? 'apply' : 'call');
+      $args = array(yy('Literal', 'this'));
+
+      if ($mentions_args)
+      {
+        $args[] = yy('Literal', 'arguments');
+      }
+
+      $func = yy('Value', $func, array(yy('Access', $meth)));
+    }
+
+    $func->no_return = $no_return;
+    $call = yy('Call', $func, $args);
+
+    return $statement ? yy_Block::wrap(array($call)) : $call;
+  }
+
+  static function literal_args($node)
+  {
+    return ($node instanceof yy_Literal) && (''.$node->value === 'arguments') && ! $node->as_key;
+  }
+
+  static function literal_this($node)
+  {
+    return (($node instanceof yy_Literal) && (''.$node->value === 'this') && ! $node->as_key) ||
+      ($node instanceof yy_Code && $node->bound);
+  }
+}
+
+?>