Allow more manual lock creation

Author: GrahamCampbell

src/Locker.php

@@ -41,6 +41,24 @@ public function __construct(ClientInterface $redis)
         $this->redis = $redis;
     }
 
+    /**
+     * Make a new lock instance.
+     *
+     * Note that we will not attempt to acquire the lock at this point.
+     *
+     * @param string  $name
+     * @param int     $timeout
+     * @param int     $play
+     * @param int     $interval
+     * @param int     $trys
+     *
+     * @return \AltThree\Locker\Lock
+     */
+    public function make($name, $timeout, $play = 500, $interval = 100, $trys = 128)
+    {
+        return new Lock($this->redis, $name, $timeout, $play, $interval, $trys);
+    }
+
     /**
      * Acquire the a lock for, and then excecute the function.
      *
@@ -60,7 +78,7 @@ public function __construct(ClientInterface $redis)
      */
     public function execute(Closure $function, $name, $timeout, $play = 500, $interval = 100, $trys = 128)
     {
-        $lock = new Lock($this->redis, $name, $timeout, $play, $interval, $trys);
+        $lock = $this->make($name, $timeout, $play, $interval, $trys);
 
         if (!$lock->acquire()) {
             throw new UnableToAcquireLockException("Unable to acquire lock on {$name}.");