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more 2.0 changes

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This commit is contained in:
Taylor Otwell
2011-08-19 20:12:39 -05:00
parent 73b1cb78f4
commit 5b85edb23b
38 changed files with 951 additions and 614 deletions
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37
laravel/cache/driver.php vendored
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@@ -5,6 +5,11 @@ abstract class Driver {
/**
* Determine if an item exists in the cache.
*
* <code>
* // Determine if the "name" item exists in the cache
* $exists = Cache::driver()->has('name');
* </code>
*
* @param string $key
* @return bool
*/
@@ -29,26 +34,28 @@ abstract class Driver {
* @param string $driver
* @return mixed
*/
abstract public function get($key, $default = null);
/**
* Prepare the cache item for returning to the requestor.
*
* If the item is NULL, the default will be returned.
*
* @param mixed $item
* @param mixed $default
* @return mixed
*/
protected function prepare($item, $default)
public function get($key, $default = null)
{
if ( ! is_null($item)) return $item;
if ( ! is_null($item = $this->retrieve($key))) return $item;
return (is_callable($default)) ? call_user_func($default) : $default;
}
/**
* Write an item to the cache.
* Retrieve an item from the cache driver.
*
* @param string $key
* @return mixed
*/
abstract protected function retrieve($key);
/**
* Write an item to the cache for a given number of minutes.
*
* <code>
* // Write the "name" item to the cache for 30 minutes
* Cache::driver()->put('name', 'Fred', 30);
* </code>
*
* @param string $key
* @param mixed $value
@@ -73,7 +80,7 @@ abstract class Driver {
*/
public function remember($key, $value, $minutes)
{
if ( ! is_null($item = $this->get($key, null, $driver))) return $item;
if ( ! is_null($item = $this->get($key, null))) return $item;
$default = is_callable($default) ? call_user_func($default) : $default;