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Rack::init() is only called automatically if

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needed when calling Rack::add(), since the other
methods won't work without add() first being
called.
This commit is contained in:
Jim Myhrberg
2010-01-13 15:35:06 +02:00
parent 2eff641a75
commit 58746b2ea9
2 changed files with 1 additions and 3 deletions
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2
README.md
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@@ -76,7 +76,7 @@ All this middleware does is check if there is a GET or a POST variable by the na
* `Rack::insert_before($target, $name, $file = null)` — Same as `Rack::add()`, except that instead of placing the new middleware at the end of the stack, it is inserted before the middleware `$name`.
* `Rack::insert_after($target, $name, $file = null)` — Same as `Rack::insert_before()`, except new middleware is inserted after `$target`.
* `Rack::swap($target, $name, $file = null)` — Replace `$target` middleware with `$name`.
* `Rack::init($middleware = array())` — Can optionally be used as a simpler way to start Rack, as it takes an array of strings representing the stack classes. It also starts output buffering, so anything echoed within a stack class, will not be output till after Rack has output it's headers. Is also automatically called to start output buffering if needed the first time you call `Rack::add()`, `Rack::insert_before()`, or `Rack::insert_after()`.
* `Rack::init($middleware = array())` — Can optionally be used as a simpler way to start Rack, as it takes an array of strings representing the stack classes. It also starts output buffering, so anything echoed within a stack class, will not be output till after Rack has output it's headers. Is also automatically called to start output buffering if needed the first time you call `Rack::add()`.
* `Rack::not_found()` — A shortcut method you can use when you want to return a 404 Not Found error status/page. It simply returns `array(404, array("Content-Type" => "text/html"), "Not Found")`.
* `Rack::run()` — Initiate and execute the Rack stack.

2
lib/rack.php
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@@ -62,7 +62,6 @@ class Rack {
public static function insert_before ($target, $name, $file = null) {
if ( !self::$ob_started ) self::init();
if ( !self::$constructed ) {
if ( array_key_exists($target, self::$middleware) ) {
$keys = array_keys(self::$middleware);
@@ -84,7 +83,6 @@ class Rack {
public static function insert_after ($target, $name, $file = null) {
if ( !self::$ob_started ) self::init();
if ( !self::$constructed ) {
if ( array_key_exists($target, self::$middleware) ) {
$keys = array_keys(self::$middleware);