node-rollout - npm Package Compare versions

Comparing version 0.2.1 to 0.3.0

index.js

@@ -52,3 +52,13 @@ var crypto = require('crypto')
 
-Rollout.prototype.get = function (key, id, opt_values) {
+Rollout.prototype.multi = function (keys) {
+  var multi = this.client.multi()
+  var self = this
+  var settler = when.settle(keys.map(function (k) {
+    return self.get(k[0], k[1], k[2], multi)
+  }))
+  multi.exec(function () {})
+  return settler
+}
+
+Rollout.prototype.get = function (key, id, opt_values, multi) {
   var flags = this._handlers[key]
@@ -65,3 +75,4 @@ var likely = this.val_to_percent(key + id)
     })
-    this.client.mget(keys, function (err, percentages) {
+    var client = multi || this.client
+    client.mget(keys, function (err, percentages) {
       var i = 0
@@ -68,0 +79,0 @@ var deferreds = []

package.json

 {
   "name": "node-rollout",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "description": "feature rollout management",
@@ -5,0 +5,0 @@ "author": "Dustin Diaz",

README.md

@@ -90,2 +90,33 @@ ## Node Rollout
 
+#### `rollout.multi(keys)`
+The value of this method lets you do a batch redis call (using `redis.multi()`) allowing you to get multiple flags in one request
+
+ - `keys`: `Array` A list of tuples containing what you would ordinarily pass to `get`
+ - returns `SettlePromise`
+
+``` js
+rollout.multi([
+  ['onboarding', 123, {}],
+  ['email_inviter', 123, {}],
+  ['facebook_chat', 123, {
+    employees: req.user.email // '[e-mail]'
+  }]
+])
+  .then(function (results) {
+    results.forEach(function (r) {
+      console.log(i.state) // 'fulfilled' || 'rejected'
+    })
+  })
+
+rollout.get('another_feature', 123, {
+  employee: '[e-mail]'
+})
+  .then(function () {
+    render('blue_button')
+  })
+  .otherwise(function () {
+    render('red_button')
+  })
+```
+
 #### `rollout.handler(key, flags)`
@@ -112,8 +143,8 @@ - `key`: `String` The rollout feature key
   },
-  // active beta testers...
-  betaTesters: {
+  // special invited people
+  contractors: {
     percentage: 100,
     condition: function (user) {
       return new Promise(function (resolve, reject) {
-        redisClient.get('betagroup:' + user.id, function (err, is_awesome) {
+        redisClient.get('contractors:' + user.id, function (err, is_awesome) {
           is_awesome ? resolve() : reject()
@@ -120,0 +151,0 @@ })

No alert changes

Improved metrics

Total package byte prevSize

16243

increased by6.9%

Lines of code

351

increased by2.93%

Number of lines in readme file

200

increased by18.34%

No dependency changes