Minor API break: the longer RandomKey sits there, the longer it gnaws at my...

Minor API break: the longer RandomKey sits there, the longer it gnaws at my soul as an odd exception to the naming rules; best to fix now

Docs/KeysValues.md

@@ -28,7 +28,7 @@ or
 
 Likewise, there are operations that *return* keys as `RedisKey` - and again, it simply works:
 
-    string someKey = db.RandomKey();
+    string someKey = db.KeyRandom();
 
 Values
 ---

StackExchange.Redis.Tests/Keys.cs

@@ -35,11 +35,11 @@ public void RandomKey()
             {
                 var db = conn.GetDatabase();
                 conn.GetServer(PrimaryServer, PrimaryPort).FlushDatabase();
-                string anyKey = db.RandomKey();
+                string anyKey = db.KeyRandom();
 
                 Assert.IsNull(anyKey);
                 db.StringSet("abc", "def");
-                byte[] keyBytes = db.RandomKey();
+                byte[] keyBytes = db.KeyRandom();
 
                 Assert.AreEqual("abc", Encoding.UTF8.GetString(keyBytes));
             }

StackExchange.Redis.Tests/Naming.cs

@@ -71,8 +71,8 @@ public void CheckDatabaseMethodsUseKeys(Type type)
 
                 switch(method.Name)
                 {
-                    case "RandomKey":
-                    case "RandomKeyAsync":
+                    case "KeyRandom":
+                    case "KeyRandomAsync":
                         continue; // they're fine, but don't want to widen check to return type
                 }
 

StackExchange.Redis/StackExchange/Redis/IDatabase.cs

@@ -382,8 +382,7 @@ public interface IDatabase : IRedis, IDatabaseAsync
         /// </summary>
         /// <returns>the random key, or nil when the database is empty.</returns>
         /// <remarks>http://redis.io/commands/randomkey</remarks>
-        [IgnoreNamePrefix]
-        RedisKey RandomKey(CommandFlags flags = CommandFlags.None);
+        RedisKey KeyRandom(CommandFlags flags = CommandFlags.None);
 
         /// <summary>
         /// Execute a Lua script against the server

StackExchange.Redis/StackExchange/Redis/IDatabaseAsync.cs

@@ -368,8 +368,7 @@ public interface IDatabaseAsync : IRedisAsync
         /// </summary>
         /// <returns>the random key, or nil when the database is empty.</returns>
         /// <remarks>http://redis.io/commands/randomkey</remarks>
-        [IgnoreNamePrefix]
-        Task<RedisKey> RandomKeyAsync(CommandFlags flags = CommandFlags.None);
+        Task<RedisKey> KeyRandomAsync(CommandFlags flags = CommandFlags.None);
 
 
 

StackExchange.Redis/StackExchange/Redis/RedisDatabase.cs

@@ -661,13 +661,13 @@ public Task<bool> LockTakeAsync(RedisKey key, RedisValue value, TimeSpan expiry,
             return StringSetAsync(key, value, expiry, When.NotExists, flags);
         }
 
-        public RedisKey RandomKey(CommandFlags flags = CommandFlags.None)
+        public RedisKey KeyRandom(CommandFlags flags = CommandFlags.None)
         {
             var msg = Message.Create(Db, flags, RedisCommand.RANDOMKEY);
             return ExecuteSync(msg, ResultProcessor.RedisKey);
         }
 
-        public Task<RedisKey> RandomKeyAsync(CommandFlags flags = CommandFlags.None)
+        public Task<RedisKey> KeyRandomAsync(CommandFlags flags = CommandFlags.None)
         {
             var msg = Message.Create(Db, flags, RedisCommand.RANDOMKEY);
             return ExecuteAsync(msg, ResultProcessor.RedisKey);