redis/node-redis
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Remove print helper

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This commit is contained in:
Ruben Bridgewater
2016-12-17 17:19:13 +01:00
committed by Ruben Bridgewater
parent 47242b342a
commit ce3227dedd
9 changed files with 24 additions and 78 deletions
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39
README.md
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@@ -25,9 +25,11 @@ client.on("error", function (err) {
console.log("Error " + err);
});
client.set("string key", "string val", redis.print);
client.hset("hash key", "hashtest 1", "some value", redis.print);
client.hset(["hash key", "hashtest 2", "some other value"], redis.print);
function callback () {}
client.set("string key", "string val", callback);
client.hset("hash key", "hashtest 1", "some value", callback);
client.hset(["hash key", "hashtest 2", "some other value"], callback);
client.hkeys("hash key", function (err, replies) {
console.log(replies.length + " replies:");
replies.forEach(function (reply, i) {
@@ -529,7 +531,7 @@ client.multi()
.keys("*", function (err, replies) {
// NOTE: code in this callback is NOT atomic
// this only happens after the the .exec call finishes.
client.mget(replies, redis.print);
client.mget(replies, console.log);
})
.dbsize()
.exec(function (err, replies) {
@@ -558,11 +560,11 @@ var redis = require("redis"),
// start a separate multi command queue
multi = client.multi();
multi.incr("incr thing", redis.print);
multi.incr("incr other thing", redis.print);
multi.incr("incr thing", console.log);
multi.incr("incr other thing", console.log);
// runs immediately
client.mset("incr thing", 100, "incr other thing", 1, redis.print);
client.mset("incr thing", 100, "incr other thing", 1, console.log);
// drains multi queue and runs atomically
multi.exec(function (err, replies) {
@@ -578,7 +580,7 @@ var redis = require("redis"),
client = redis.createClient(), multi;
client.multi([
["mget", "multifoo", "multibar", redis.print],
["mget", "multifoo", "multibar", console.log],
["incr", "multifoo"],
["incr", "multibar"]
]).exec(function (err, replies) {
@@ -639,27 +641,6 @@ The `versions` key contains an array of the elements of the version string for e
> client.server_info.versions
[ 2, 3, 0 ]
## redis.print()
A handy callback function for displaying return values when testing. Example:
```js
var redis = require("redis"),
client = redis.createClient();
client.on("connect", function () {
client.set("foo_rand000000000000", "some fantastic value", redis.print);
client.get("foo_rand000000000000", redis.print);
});
```
This will print:
Reply: OK
Reply: some fantastic value
Note that this program will not exit cleanly because the client is still connected.
## Multi-word commands
To execute redis multi-word commands like `SCRIPT LOAD` or `CLIENT LIST` pass