Update redis list commands examples with async/await syntax

Author: oleiade

src/data/markdown/docs/02 javascript api/07 k6-experimental/02 redis/10 Client/Client-lindex.md

@@ -35,19 +35,17 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .rpush('mylist', 'first')
-    .then((_) => redisClient.rpush('mylist', 'second'))
-    .then((_) => redisClient.rpush('mylist', 'third'))
-    .then((_) => redisClient.lindex('mylist', 0))
-    .then((item) => {
-      if (item !== 'first') {
+export default async function () {
+    await redisClient.rpush('mylist', 'first');
+    await redisClient.rpush('mylist', 'second');
+    await redisClient.rpush('mylist', 'third');
+    
+    const item = await redisClient.lindex('mylist', 0);
+    if (item !== 'first') {
         throw new Error('lindex operation should have returned first');
-      }
+    }
 
-      return redisClient.lrange('mylist', 1, 2);
-    });
+    await redisClient.lrange('mylist', 1, 2);
 }
 ```
 

src/data/markdown/docs/02 javascript api/07 k6-experimental/02 redis/10 Client/Client-lpop.md

@@ -35,13 +35,13 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .lpush('mylist', 'first')
-    .then((_) => redisClient.rpush('mylist', 'second'))
-    .then((_) => redisClient.lpop('mylist'))
-    .then((item) => redisClient.rpush('mylist', item))
-    .then((_) => redisClient.rpop('mylist'));
+export default async function () {
+    await redisClient.lpush('mylist', 'first');
+    await redisClient.rpush('mylist', 'second');
+
+    const item = await redisClient.lpop('mylist');
+    await redisClient.rpush('mylist', item);
+    await redisClient.rpop('mylist');
 }
 ```
 

src/data/markdown/docs/02 javascript api/07 k6-experimental/02 redis/10 Client/Client-lpush.md

@@ -36,13 +36,13 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .lpush('mylist', 'first')
-    .then((_) => redisClient.rpush('mylist', 'second'))
-    .then((_) => redisClient.lpop('mylist'))
-    .then((item) => redisClient.rpush('mylist', item))
-    .then((_) => redisClient.rpop('mylist'));
+export default async function () {
+    await redisClient.lpush('mylist', 'first');
+    await redisClient.rpush('mylist', 'second');
+    
+    let item = await redisClient.lpop('mylist');
+    item = redisClient.rpush('mylist', item);
+    item = redisClient.rpop('mylist');
 }
 ```
 

src/data/markdown/docs/02 javascript api/07 k6-experimental/02 redis/10 Client/Client-lrange.md

@@ -37,19 +37,17 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .rpush('mylist', 'first')
-    .then((_) => redisClient.rpush('mylist', 'second'))
-    .then((_) => redisClient.rpush('mylist', 'third'))
-    .then((_) => redisClient.lindex('mylist', 0))
-    .then((item) => {
-      if (item !== 'first') {
-        throw new Error('lindex operation should have returned first');
-      }
-
-      return redisClient.lrange('mylist', 1, 2);
-    });
+export default async function () {
+    await redisClient.rpush('mylist', 'first');
+    await redisClient.rpush('mylist', 'second');
+    await redisClient.rpush('mylist', 'third');
+    
+    const item = redisClient.lindex('mylist', 0);
+    if (item !== 'first') {
+    throw new Error('lindex operation should have returned first');
+    }
+
+    await redisClient.lrange('mylist', 1, 2);
 }
 ```
 

src/data/markdown/docs/02 javascript api/07 k6-experimental/02 redis/10 Client/Client-lrem.md

@@ -37,21 +37,19 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .rpush('mylist', 'first')
-    .then((_) => redisClient.rpush('mylist', 'second'))
-    .then((_) => redisClient.rpush('mylist', 'first'))
-    .then((_) => redisClient.rpush('mylist', 'second'))
-    .then((_) => redisClient.lrem('mylist', 0, 'second'))
-    .then((_) => redisClient.lrem('mylist', 1, 'first'))
-    .then((length) => {
-      if (length !== 1) {
-        throw new Error('lrem operations should have left 1 item behind');
-      }
-
-      return redisClient.lpop('mylist');
-    });
+export default async function () {
+    await redisClient.rpush('mylist', 'first');
+    await redisClient.rpush('mylist', 'second');
+    await redisClient.rpush('mylist', 'first');
+    await redisClient.rpush('mylist', 'second');
+    await redisClient.lrem('mylist', 0, 'second');
+    
+    const length = await redisClient.lrem('mylist', 1, 'first');
+    if (length !== 1) {
+    throw new Error('lrem operations should have left 1 item behind');
+    }
+
+    await redisClient.lpop('mylist');
 }
 ```
 

src/data/markdown/docs/02 javascript api/07 k6-experimental/02 redis/10 Client/Client-lset.md

@@ -37,13 +37,12 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .rpush('mylist', 'first')
-    .then((_) => redisClient.rpush('mylist', 'second'))
-    .then((_) => redisClient.rpush('mylist', 'third'))
-    .then((_) => redisClient.lset('mylist', 0, 1))
-    .then((_) => redisClient.lset('mylist', 1, 2));
+export default async function () {
+    await redisClient.rpush('mylist', 'first');
+    await redisClient.rpush('mylist', 'second');
+    await redisClient.rpush('mylist', 'third');
+    await redisClient.lset('mylist', 0, 1);
+    await redisClient.lset('mylist', 1, 2);
 }
 ```