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DOC-4464 examples for llen, lpop, lpush, lrange, rpop, and rpush #3234
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3c3a598
DOC-4464 examples for llen, lpop, lpush, lrange, rpop, and rpush
andy-stark-redis be6cf9a
Merge branch 'master' into DOC-4464-list-cmd-examples
andy-stark-redis a2b9410
Merge branch 'master' into DOC-4464-list-cmd-examples
andy-stark-redis 6ef8e3c
Merge branch 'master' into DOC-4464-list-cmd-examples
andy-stark-redis 0df1e49
Merge branch 'master' into DOC-4464-list-cmd-examples
andy-stark-redis 568b98f
Merge branch 'master' into DOC-4464-list-cmd-examples
vladvildanov cca94f7
Merge branch 'master' into DOC-4464-list-cmd-examples
ndyakov ac1a0dd
Merge branch 'master' into DOC-4464-list-cmd-examples
andy-stark-redis d08366e
Merge branch 'master' into DOC-4464-list-cmd-examples
ndyakov f3dfe61
Merge branch 'master' into DOC-4464-list-cmd-examples
andy-stark-redis 66d30df
DOC-4464 improved variable names
andy-stark-redis 5005cf7
Merge branch 'master' into DOC-4464-list-cmd-examples
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Merge branch 'master' into DOC-4464-list-cmd-examples
ndyakov 24903f8
Merge branch 'master' into DOC-4464-list-cmd-examples
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,323 @@ | ||
// EXAMPLE: cmds_list | ||
// HIDE_START | ||
package example_commands_test | ||
|
||
import ( | ||
"context" | ||
"fmt" | ||
|
||
"github.com/redis/go-redis/v9" | ||
) | ||
|
||
// HIDE_END | ||
|
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func ExampleClient_cmd_llen() { | ||
ctx := context.Background() | ||
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||
rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
|
||
// REMOVE_START | ||
rdb.Del(ctx, "mylist") | ||
// REMOVE_END | ||
|
||
// STEP_START llen | ||
lLenResult1, err := rdb.LPush(ctx, "mylist", "World").Result() | ||
|
||
if err != nil { | ||
panic(err) | ||
} | ||
|
||
fmt.Println(lLenResult1) // >>> 1 | ||
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||
lLenResult2, err := rdb.LPush(ctx, "mylist", "Hello").Result() | ||
|
||
if err != nil { | ||
panic(err) | ||
} | ||
|
||
fmt.Println(lLenResult2) // >>> 2 | ||
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||
lLenResult3, err := rdb.LLen(ctx, "mylist").Result() | ||
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||
if err != nil { | ||
panic(err) | ||
} | ||
|
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fmt.Println(lLenResult3) // >>> 2 | ||
// STEP_END | ||
|
||
// Output: | ||
// 1 | ||
// 2 | ||
// 2 | ||
} | ||
func ExampleClient_cmd_lpop() { | ||
ctx := context.Background() | ||
|
||
rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
|
||
// REMOVE_START | ||
rdb.Del(ctx, "mylist") | ||
// REMOVE_END | ||
|
||
// STEP_START lpop | ||
lPopResult1, err := rdb.RPush(ctx, | ||
"mylist", "one", "two", "three", "four", "five", | ||
).Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lPopResult1) // >>> 5 | ||
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lPopResult2, err := rdb.LPop(ctx, "mylist").Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
|
||
fmt.Println(lPopResult2) // >>> one | ||
|
||
lPopResult3, err := rdb.LPopCount(ctx, "mylist", 2).Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
|
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fmt.Println(lPopResult3) // >>> [two three] | ||
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lPopResult4, err := rdb.LRange(ctx, "mylist", 0, -1).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lPopResult4) // >>> [four five] | ||
// STEP_END | ||
|
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// Output: | ||
// 5 | ||
// one | ||
// [two three] | ||
// [four five] | ||
} | ||
|
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func ExampleClient_cmd_lpush() { | ||
ctx := context.Background() | ||
|
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
|
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// REMOVE_START | ||
rdb.Del(ctx, "mylist") | ||
// REMOVE_END | ||
|
||
// STEP_START lpush | ||
lPushResult1, err := rdb.LPush(ctx, "mylist", "World").Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lPushResult1) // >>> 1 | ||
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lPushResult2, err := rdb.LPush(ctx, "mylist", "Hello").Result() | ||
|
||
if err != nil { | ||
panic(err) | ||
} | ||
|
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fmt.Println(lPushResult2) // >>> 2 | ||
|
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lPushResult3, err := rdb.LRange(ctx, "mylist", 0, -1).Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lPushResult3) // >>> [Hello World] | ||
// STEP_END | ||
|
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// Output: | ||
// 1 | ||
// 2 | ||
// [Hello World] | ||
} | ||
|
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func ExampleClient_cmd_lrange() { | ||
ctx := context.Background() | ||
|
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
|
||
// REMOVE_START | ||
rdb.Del(ctx, "mylist") | ||
// REMOVE_END | ||
|
||
// STEP_START lrange | ||
lRangeResult1, err := rdb.RPush(ctx, "mylist", | ||
"one", "two", "three", | ||
).Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lRangeResult1) // >>> 3 | ||
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lRangeResult2, err := rdb.LRange(ctx, "mylist", 0, 0).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lRangeResult2) // >>> [one] | ||
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lRangeResult3, err := rdb.LRange(ctx, "mylist", -3, 2).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lRangeResult3) // >>> [one two three] | ||
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lRangeResult4, err := rdb.LRange(ctx, "mylist", -100, 100).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lRangeResult4) // >>> [one two three] | ||
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lRangeResult5, err := rdb.LRange(ctx, "mylist", 5, 10).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(lRangeResult5) // >>> [] | ||
// STEP_END | ||
|
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// Output: | ||
// 3 | ||
// [one] | ||
// [one two three] | ||
// [one two three] | ||
// [] | ||
} | ||
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func ExampleClient_cmd_rpop() { | ||
ctx := context.Background() | ||
|
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
|
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// REMOVE_START | ||
rdb.Del(ctx, "mylist") | ||
// REMOVE_END | ||
|
||
// STEP_START rpop | ||
rPopResult1, err := rdb.RPush(ctx, "mylist", | ||
"one", "two", "three", "four", "five", | ||
).Result() | ||
|
||
if err != nil { | ||
panic(err) | ||
} | ||
|
||
fmt.Println(rPopResult1) // >>> 5 | ||
|
||
rPopResult2, err := rdb.RPop(ctx, "mylist").Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(rPopResult2) // >>> five | ||
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rPopResult3, err := rdb.RPopCount(ctx, "mylist", 2).Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(rPopResult3) // >>> [four three] | ||
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rPopResult4, err := rdb.LRange(ctx, "mylist", 0, -1).Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(rPopResult4) // >>> [one two] | ||
// STEP_END | ||
|
||
// Output: | ||
// 5 | ||
// five | ||
// [four three] | ||
// [one two] | ||
} | ||
|
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func ExampleClient_cmd_rpush() { | ||
ctx := context.Background() | ||
|
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
|
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// REMOVE_START | ||
rdb.Del(ctx, "mylist") | ||
// REMOVE_END | ||
|
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// STEP_START rpush | ||
rPushResult1, err := rdb.RPush(ctx, "mylist", "Hello").Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(rPushResult1) // >>> 1 | ||
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rPushResult2, err := rdb.RPush(ctx, "mylist", "World").Result() | ||
|
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(rPushResult2) // >>> 2 | ||
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rPushResult3, err := rdb.LRange(ctx, "mylist", 0, -1).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(rPushResult3) // >>> [Hello World] | ||
// STEP_END | ||
|
||
// Output: | ||
// 1 | ||
// 2 | ||
// [Hello World] | ||
} |
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