Implemented ZREMRANGEBYSCORE

README.md

@@ -10,7 +10,7 @@ Jedis is a WORK IN PROGRESS.
 - Sharding
 - Persistence control commands
 - Remote server control commands
-- The ZREMRANGEBYSCORE, ZUNIONSTORE, ZINTERSTORE commands
+- The ZUNIONSTORE, ZINTERSTORE commands
 
 But stay close because things are going fast and all this will be implemented soon!
 
@@ -22,7 +22,7 @@ But stay close because things are going fast and all this will be implemented so
 - Commands operating on hashes
 - Commands operating on lists
 - Commands operating on sets
-- Commands operating on sorted sets (not ZREMRANGEBYSCORE, ZUNIONSTORE, ZINTERSTORE)
+- Commands operating on sorted sets (not ZUNIONSTORE, ZINTERSTORE)
 - Transactions
 - Pipelining
 - Publish/Subscribe

src/main/java/redis/clients/jedis/Client.java

@@ -468,4 +468,9 @@ public class Client extends Connection {
 	sendCommand("ZREMRANGEBYRANK", key, String.valueOf(start), String
 		.valueOf(end));
     }
+
+    public void zremrangeByScore(String key, int start, int end) {
+	sendCommand("ZREMRANGEBYSCORE", key, String.valueOf(start), String
+		.valueOf(end));
+    }
 }

src/main/java/redis/clients/jedis/Jedis.java

@@ -577,4 +577,9 @@ public class Jedis {
 	client.zremrangeByRank(key, start, end);
 	return client.getIntegerReply();
     }
+
+    public int zremrangeByScore(String key, int start, int end) {
+	client.zremrangeByScore(key, start, end);
+	return client.getIntegerReply();
+    }
 }

src/test/java/redis/clients/jedis/tests/commands/SortedSetCommandsTest.java

@@ -270,4 +270,21 @@ public class SortedSetCommandsTest extends JedisCommandTestBase {
 
 	assertEquals(expected, jedis.zrange("foo", 0, 100));
     }
+
+    @Test
+    public void zremrangeByScore() {
+	jedis.zadd("foo", 1d, "a");
+	jedis.zadd("foo", 10d, "b");
+	jedis.zadd("foo", 0.1d, "c");
+	jedis.zadd("foo", 2d, "a");
+
+	int result = jedis.zremrangeByScore("foo", 0, 2);
+
+	assertEquals(2, result);
+
+	Set<String> expected = new LinkedHashSet<String>();
+	expected.add("b");
+
+	assertEquals(expected, jedis.zrange("foo", 0, 100));
+    }
 }