Update redis hash commands examples with async/await syntax

Author: oleiade

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

@@ -36,11 +36,10 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 'myvalue')
-    .then((_) => redisClient.hget('myhash', 'myfield'))
-    .then((_) => redisClient.hdel('myhash', 'myfield'));
+export default async function () {
+    await redisClient.hset('myhash', 'myfield', 'myvalue');
+    await redisClient.hget('myhash', 'myfield');
+    await redisClient.hdel('myhash', 'myfield');
 }
 ```
 

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

@@ -36,11 +36,10 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 'myvalue')
-    .then((_) => redisClient.hget('myhash', 'myfield'))
-    .then((_) => redisClient.hdel('myhash', 'myfield'));
+export default async function () {
+    await redisClient.hset('myhash', 'myfield', 'myvalue');
+    await redisClient.hget('myhash', 'myfield');
+    await redisClient.hdel('myhash', 'myfield');
 }
 ```
 

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

@@ -35,14 +35,11 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 'myvalue')
-    .then((_) => redisClient.hset('myhash', 'myotherfield', 'myothervalue'))
-    .then((_) => redisClient.hgetall('myhash'))
-    .then((object) => {
-      console.log(`myhash has key:value pairs ${JSON.stringify(object)}`);
-    });
+export default async function () {
+    await redisClient.hset('myhash', 'myfield', 'myvalue');
+    await redisClient.hset('myhash', 'myotherfield', 'myothervalue');
+    const object = await redisClient.hgetall('myhash');
+    console.log(`myhash has key:value pairs ${JSON.stringify(object)}`);
 }
 ```
 

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

@@ -37,10 +37,9 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 10)
-    .then((_) => redisClient.hincrby('myhash', 'myfield', 20));
+export default async function () {
+    await redisClient.hset('myhash', 'myfield', 10);
+    await redisClient.hincrby('myhash', 'myfield', 20);
 }
 ```
 

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

@@ -35,18 +35,16 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 'myvalue')
-    .then((_) => redisClient.hset('myhash', 'myotherfield', 'myothervalue'))
-    .then((_) => redisClient.hkeys('myhash'))
-    .then((keys) => {
-      if (keys.length !== 2) {
-        throw new Error('myhash should have 2 keys');
-      }
-
-      console.log(`myhash has keys ${keys}`);
-    });
+export default async function () {
+    await redisClient.hset('myhash', 'myfield', 'myvalue');
+    await redisClient.hset('myhash', 'myotherfield', 'myothervalue');
+    
+    const keys = await redisClient.hkeys('myhash');
+    if (keys.length !== 2) {
+    throw new Error('myhash should have 2 keys');
+    }
+
+    console.log(`myhash has keys ${keys}`);
 }
 ```
 

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

@@ -35,11 +35,10 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 10)
-    .then((_) => redisClient.hset('myhash', 'myotherfield', 20))
-    .then((_) => redisClient.hlen('myhash'));
+export default async function () {
+  await redisClient.hset('myhash', 'myfield', 10);
+  await redisClient.hset('myhash', 'myotherfield', 20);
+  await redisClient.hlen('myhash');
 }
 ```
 

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

@@ -37,11 +37,10 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 'myvalue')
-    .then((_) => redisClient.hget('myhash', 'myfield'))
-    .then((_) => redisClient.hdel('myhash', 'myfield'));
+export default async function () {
+  await redisClient.hset('myhash', 'myfield', 'myvalue');
+  await redisClient.then((_) => redisClient.hget('myhash', 'myfield'));
+  await redisClient.hdel('myhash', 'myfield');
 }
 ```
 

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

@@ -37,16 +37,14 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hsetnx('myhash', 'myfield', 'myvalue')
-    .then((_) => redisClient.hsetnx('myhash', 'myotherfield', 'myothervalue'))
-    .then((_) => redisClient.hsetnx('myhash', 'myfield', 'mynewvalue'))
-    .then((set) => {
-      if (set === true) {
-        throw new Error('hsetnx should have failed on existing field');
-      }
-    });
+export default async function () {
+    await redisClient.hsetnx('myhash', 'myfield', 'myvalue')
+    await redisClient.hsetnx('myhash', 'myotherfield', 'myothervalue');
+    
+    const s = await redisClient.hsetnx('myhash', 'myfield', 'mynewvalue');
+    if (s === true) {
+    throw new Error('hsetnx should have failed on existing field');
+    }
 }
 ```
 

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

@@ -35,18 +35,16 @@ const redisClient = new redis.Client({
   password: redis_password,
 });
 
-export default function () {
-  redisClient
-    .hset('myhash', 'myfield', 'myvalue')
-    .then((_) => redisClient.hset('myhash', 'myotherfield', 'myothervalue'))
-    .then((_) => redisClient.hvals('myhash'))
-    .then((values) => {
-      if (values.length !== 2) {
-        throw new Error('myhash should have 2 values');
-      }
-
-      console.log(`myhash has values ${values}`);
-    });
+export default async function () {
+  await redisClient.hset('myhash', 'myfield', 'myvalue');
+  await redisClient.hset('myhash', 'myotherfield', 'myothervalue');
+  
+  const values = await redisClient.hvals('myhash');
+  if (values.length !== 2) {
+    throw new Error('myhash should have 2 values');
+  }
+
+  console.log(`myhash has values ${values}`);
 }
 ```