1 files changed, 0 insertions, 113 deletions
diff --git a/Godeps/_workspace/src/github.com/garyburd/redigo/redis/zpop_example_test.go b/Godeps/_workspace/src/github.com/garyburd/redigo/redis/zpop_example_test.go
deleted file mode 100644
index 1d86ee6ce..000000000
--- a/Godeps/_workspace/src/github.com/garyburd/redigo/redis/zpop_example_test.go
+++ /dev/null
@@ -1,113 +0,0 @@
-// Copyright 2013 Gary Burd
-//
-// Licensed under the Apache License, Version 2.0 (the "License"): you may
-// not use this file except in compliance with the License. You may obtain
-// a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-// License for the specific language governing permissions and limitations
-// under the License.
-
-package redis_test
-
-import (
-	"fmt"
-	"github.com/garyburd/redigo/redis"
-)
-
-// zpop pops a value from the ZSET key using WATCH/MULTI/EXEC commands.
-func zpop(c redis.Conn, key string) (result string, err error) {
-
-	defer func() {
-		// Return connection to normal state on error.
-		if err != nil {
-			c.Do("DISCARD")
-		}
-	}()
-
-	// Loop until transaction is successful.
-	for {
-		if _, err := c.Do("WATCH", key); err != nil {
-			return "", err
-		}
-
-		members, err := redis.Strings(c.Do("ZRANGE", key, 0, 0))
-		if err != nil {
-			return "", err
-		}
-		if len(members) != 1 {
-			return "", redis.ErrNil
-		}
-
-		c.Send("MULTI")
-		c.Send("ZREM", key, members[0])
-		queued, err := c.Do("EXEC")
-		if err != nil {
-			return "", err
-		}
-
-		if queued != nil {
-			result = members[0]
-			break
-		}
-	}
-
-	return result, nil
-}
-
-// zpopScript pops a value from a ZSET.
-var zpopScript = redis.NewScript(1, `
-    local r = redis.call('ZRANGE', KEYS[1], 0, 0)
-    if r ~= nil then
-        r = r[1]
-        redis.call('ZREM', KEYS[1], r)
-    end
-    return r
-`)
-
-// This example implements ZPOP as described at
-// http://redis.io/topics/transactions using WATCH/MULTI/EXEC and scripting.
-func Example_zpop() {
-	c, err := dial()
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	defer c.Close()
-
-	// Add test data using a pipeline.
-
-	for i, member := range []string{"red", "blue", "green"} {
-		c.Send("ZADD", "zset", i, member)
-	}
-	if _, err := c.Do(""); err != nil {
-		fmt.Println(err)
-		return
-	}
-
-	// Pop using WATCH/MULTI/EXEC
-
-	v, err := zpop(c, "zset")
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(v)
-
-	// Pop using a script.
-
-	v, err = redis.String(zpopScript.Do(c, "zset"))
-	if err != nil {
-		fmt.Println(err)
-		return
-	}
-	fmt.Println(v)
-
-	// Output:
-	// red
-	// blue
-}