From db0cb86282becca1d38fc99efe37f5d858e3618a Mon Sep 17 00:00:00 2001
From: Vladimir Mihailenco <vladimir.webdev@gmail.com>
Date: Sun, 29 Sep 2013 11:48:45 +0300
Subject: [PATCH] Remove examples from godoc.

---
 v2/doc.go          | 160 +--------------------------------------------
 v2/example_test.go |  14 ++--
 2 files changed, 8 insertions(+), 166 deletions(-)

diff --git a/v2/doc.go b/v2/doc.go
index 18743a5..e800154 100644
--- a/v2/doc.go
+++ b/v2/doc.go
@@ -1,162 +1,4 @@
 /*
-Package github.com/vmihailenco/redis implements a Redis client.
-
-Let's start with connecting to Redis using TCP:
-
-    client := redis.NewTCPClient(&redis.Options{
-        Addr:     "localhost:6379",
-        Password: "", // no password set
-        DB:       0,  // use default DB
-    })
-    defer client.Close()
-
-    ping := client.Ping()
-    fmt.Println(ping.Err(), ping.Val())
-    // Output: <nil> PONG
-
-or using Unix socket:
-
-    client := redis.NewUnixClient(&redis.Options{
-        Addr: "/tmp/redis.sock",
-    })
-    defer client.Close()
-
-    ping := client.Ping()
-    fmt.Println(ping.Err(), ping.Val())
-    // Output: <nil> PONG
-
-Then we can start sending commands:
-
-    client := redis.NewTCPClient(&redis.Options{
-        Addr: ":6379",
-    })
-    defer client.Close()
-
-    set := client.Set("foo", "bar")
-    fmt.Println(set.Err(), set.Val())
-
-    get := client.Get("foo")
-    fmt.Println(get.Err(), get.Val())
-
-    // Output: <nil> OK
-    // <nil> bar
-
-We can also pipeline two commands together:
-
-    client := redis.NewTCPClient(&redis.Options{
-        Addr: ":6379",
-    })
-    defer client.Close()
-
-    cmds, err := client.Pipelined(func(c *redis.Pipeline) {
-        c.Set("key1", "hello1")
-        c.Get("key2")
-    })
-    fmt.Println(cmds, err)
-    // Output: [SET key1 hello1: OK GET key2: (nil)] (nil)
-
-or:
-
-    client := redis.NewTCPClient(&redis.Options{
-        Addr: ":6379",
-    })
-    defer client.Close()
-
-    pipeline := client.Pipeline()
-    set := pipeline.Set("key1", "hello1")
-    get := pipeline.Get("key2")
-    cmds, err := pipeline.Exec()
-    fmt.Println(cmds, err)
-    fmt.Println(set)
-    fmt.Println(get)
-    // Output: [SET key1 hello1: OK GET key2: (nil)] (nil)
-    // SET key1 hello1: OK
-    // GET key2: (nil)
-
-We can also send several commands in transaction:
-
-    incr := func(tx *redis.Multi) ([]redis.Cmder, error) {
-        get := tx.Get("key")
-        if err := get.Err(); err != nil && err != redis.Nil {
-            return nil, err
-        }
-
-        val, _ := strconv.ParseInt(get.Val(), 10, 64)
-
-        return tx.Exec(func() {
-            tx.Set("key", strconv.FormatInt(val+1, 10))
-        })
-    }
-
-    client := redis.NewTCPClient(&redis.Options{
-        Addr: ":6379",
-    })
-    defer client.Close()
-
-    client.Del("key")
-
-    tx := client.Multi()
-    defer tx.Close()
-
-    watch := tx.Watch("key")
-    _ = watch.Err()
-
-    for {
-        cmds, err := incr(tx)
-        if err == redis.Nil {
-            // Transaction failed. Repeat.
-            continue
-        } else if err != nil {
-            panic(err)
-        }
-        fmt.Println(err, cmds)
-        break
-    }
-
-    // Output: <nil> [SET key 1: OK]
-
-To subscribe to the channel:
-
-    client := redis.NewTCPClient(&redis.Options{
-        Addr: ":6379",
-    })
-    defer client.Close()
-
-    pubsub := client.PubSub()
-    defer pubsub.Close()
-
-    err := pubsub.Subscribe("mychannel")
-    _ = err
-
-    msg, err := pubsub.Receive()
-    fmt.Println(msg, err)
-
-    pub := client.Publish("mychannel", "hello")
-    _ = pub.Err()
-
-    msg, err = pubsub.Receive()
-    fmt.Println(msg, err)
-
-    // Output: &{subscribe mychannel 1} <nil>
-    // &{mychannel hello} <nil>
-
-You can also write custom commands:
-
-    func Get(client *redis.Client, key string) *redis.StringCmd {
-        cmd := redis.NewStringCmd("GET", key)
-        client.Process(cmd)
-        return cmd
-    }
-
-    func ExampleCustomCommand() {
-        client := redis.NewTCPClient(&redis.Options{
-            Addr: ":6379",
-        })
-        defer client.Close()
-
-        get := Get(client, "key_does_not_exist")
-        fmt.Println(get.Err(), get.Val())
-        // Output: (nil)
-    }
+Package github.com/vmihailenco/redis/v2 implements a Redis client.
 */
 package redis
diff --git a/v2/example_test.go b/v2/example_test.go
index ea009f4..1a45c69 100644
--- a/v2/example_test.go
+++ b/v2/example_test.go
@@ -47,7 +47,7 @@ func ExampleClient() {
 	// <nil> bar
 }
 
-func ExamplePipeline2() {
+func ExampleClient_Pipelined() {
 	client := redis.NewTCPClient(&redis.Options{
 		Addr: ":6379",
 	})
@@ -146,13 +146,13 @@ func ExamplePubSub() {
 	// &{mychannel hello} <nil>
 }
 
-func Get(client *redis.Client, key string) *redis.StringCmd {
-	cmd := redis.NewStringCmd("GET", key)
-	client.Process(cmd)
-	return cmd
-}
+func Example_CustomCommand() {
+	Get := func(client *redis.Client, key string) *redis.StringCmd {
+		cmd := redis.NewStringCmd("GET", key)
+		client.Process(cmd)
+		return cmd
+	}
 
-func ExampleCustomCommand() {
 	client := redis.NewTCPClient(&redis.Options{
 		Addr: ":6379",
 	})