Simplify

composer.json

@@ -14,7 +14,7 @@
     ],
     "require": {
         "php": ">=5.4.0",
-        "adammbalogh/key-value-store": "~0.4.0",
+        "adammbalogh/key-value-store": "~0.5.0",
         "ext-memcached": ">=2.0.0"
     },
     "require-dev": {

readme.md

@@ -49,6 +49,7 @@ $kvs = new KeyValueStore($adapter);
 
 $kvs->set('sample_key', 'Sample value');
 $kvs->get('sample_key');
+$kvs->delete('sample_key');
 ```
 
 # API
@@ -57,17 +58,13 @@ $kvs->get('sample_key');
 
 # Toolset
 
-| Key                 | String              | Server           |
+| Key                 | Value               | Server           |
 |------------------   |---------------------|------------------|
-| ✔ delete            | ✔ append            | ✔ flush          |
-| ✔ expire            | ✔ decrement         |                  |
-| ✔ getKeys           | ✔ decrementBy       |                  |
-| ✔ getTtl            | ✔ get               |                  |
-| ✔ has               | ✔ getValueLength    |                  |
-| ✔ persist           | ✔ increment         |                  |
-|                     | ✔ incrementBy       |                  |
-|                     | ✔ set               |                  |
-|                     | ✔ setIfNotExists    |                  |
+| ✔ delete            | ✔ get               | ✔ flush          |
+| ✔ expire            | ✔ set               |                  |
+| ✔ getTtl            |                     |                  |
+| ✔ has               |                     |                  |
+| ✔ persist           |                     |                  |
 
 # Support
 

src/Adapter/MemcachedAdapter.php

@@ -2,14 +2,14 @@
 
 use AdammBalogh\KeyValueStore\Adapter\MemcachedAdapter\ClientTrait;
 use AdammBalogh\KeyValueStore\Adapter\MemcachedAdapter\KeyTrait;
+use AdammBalogh\KeyValueStore\Adapter\MemcachedAdapter\ValueTrait;
 use AdammBalogh\KeyValueStore\Adapter\MemcachedAdapter\ServerTrait;
-use AdammBalogh\KeyValueStore\Adapter\MemcachedAdapter\StringTrait;
 
 class MemcachedAdapter extends AbstractAdapter
 {
-    use ClientTrait, KeyTrait, StringTrait, ServerTrait {
+    use ClientTrait, KeyTrait, ValueTrait, ServerTrait {
         ClientTrait::getClient insteadof KeyTrait;
-        ClientTrait::getClient insteadof StringTrait;
+        ClientTrait::getClient insteadof ValueTrait;
         ClientTrait::getClient insteadof ServerTrait;
     }
 

src/Adapter/MemcachedAdapter/KeyTrait.php

@@ -12,6 +12,8 @@ trait KeyTrait
     use ClientTrait;
 
     /**
+     * Removes a key.
+     *
      * @param string $key
      *
      * @return bool True if the deletion was successful, false if the deletion was unsuccessful.
@@ -24,6 +26,8 @@ public function delete($key)
     }
 
     /**
+     * Sets a key's time to live in seconds.
+     *
      * @param string $key
      * @param int $seconds
      *
@@ -46,22 +50,12 @@ public function expire($key, $seconds)
         );
     }
 
-    /**
-     * @return array
-     *
-     * @throws \Exception
-     */
-    public function getKeys()
-    {
-        return $this->getClient()->getAllKeys();
-    }
-
     /**
      * Returns the remaining time to live of a key that has a timeout.
      *
      * @param string $key
      *
-     * @return int Ttl in seconds
+     * @return int Ttl in seconds.
      *
      * @throws KeyNotFoundException
      * @throws \Exception
@@ -79,6 +73,8 @@ public function getTtl($key)
     }
 
     /**
+     * Determines if a key exists.
+     *
      * @param string $key
      *
      * @return bool True if the key does exist, false if the key does not exist.
@@ -97,7 +93,7 @@ public function has($key)
     }
 
     /**
-     * Remove the existing timeout on key, turning the key from volatile (a key with an expire set)
+     * Removes the existing timeout on key, turning the key from volatile (a key with an expire set)
      * to persistent (a key that will never expire as no timeout is associated).
      *
      * @param string $key

src/Adapter/MemcachedAdapter/ServerTrait.php

@@ -5,6 +5,8 @@ trait ServerTrait
     use ClientTrait;
 
     /**
+     * Removes all keys.
+     *
      * @return void
      *
      * @throws \Exception