Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Release new features using feature sliders
Search
Dimiter Petrov
November 20, 2013
Programming
0
110
Release new features using feature sliders
A presentation of the arturo gem
Dimiter Petrov
November 20, 2013
Tweet
Share
More Decks by Dimiter Petrov
See All by Dimiter Petrov
thoughtbot defaults with suspenders
crackofdusk
0
140
Multi-tenancy with Rails
crackofdusk
1
160
Developing Ruby gems with native extensions
crackofdusk
0
120
Offloading server work to the client side
crackofdusk
1
160
Other Decks in Programming
See All in Programming
品質ワークショップをやってみた
nealle
0
280
タスクの特性や不確実性に応じた最適な作業スタイルの選択(ペアプロ・モブプロ・ソロプロ)と実践 / Optimal Work Style Selection: Pair, Mob, or Solo Programming.
honyanya
3
170
Advance Your Career with Open Source
ivargrimstad
0
550
はじめてのDSPy - 言語モデルを『プロンプト』ではなく『プログラミング』するための仕組み
masahiro_nishimi
2
490
明日から始めるリファクタリング
ryounasso
0
140
詳しくない分野でのVibe Codingで困ったことと学び/vibe-coding-in-unfamiliar-area
shibayu36
3
5k
私達はmodernize packageに夢を見るか feat. go/analysis, go/ast / Go Conference 2025
kaorumuta
2
570
株式会社 Sun terras カンパニーデック
sunterras
0
310
Introducing ReActionView: A new ActionView-Compatible ERB Engine @ Kaigi on Rails 2025, Tokyo, Japan
marcoroth
3
1k
TFLintカスタムプラグインで始める Terraformコード品質管理
bells17
2
170
アメ車でサンノゼを走ってきたよ!
s_shimotori
0
220
Domain-centric? Why Hexagonal, Onion, and Clean Architecture Are Answers to the Wrong Question
olivergierke
2
880
Featured
See All Featured
Producing Creativity
orderedlist
PRO
347
40k
jQuery: Nuts, Bolts and Bling
dougneiner
65
7.9k
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
230
22k
Making Projects Easy
brettharned
120
6.4k
Git: the NoSQL Database
bkeepers
PRO
431
66k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
127
53k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
9
870
Art, The Web, and Tiny UX
lynnandtonic
303
21k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
359
30k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
620
Transcript
Release new features using feature sliders Dimiter Petrov @crackofdusk 20
November 2013
Introduction
A feature can be too large for a single development
cycle
A feature may need testing by a small group before
being deployed to all users
You need fine-grained control over feature deployment
Feature sliders
Feature sliders Turn on and off features for some of
the users
Feature sliders with the arturo gem
Integrating arturo in your application 1. Create migration for features
table 2. Add configuration initializer 3. Mount arturo engine in the router 4. Run migration 5. Use arturo helpers to wrap features
Features table Needs a column for feature names and a
column for deployment percentage
Deployment percentage? Feature X can be deployed to m percent
of the users
Deployment percentage? Feature X can be deployed to m percent
of the users Deterministic: a feature is consistently enabled from now on for that m percent of users unless you decrease the deployment percentage.
Feature conditionals
Controller filters class ReservationsController < ApplicationController require_feature :reserve_table end
Conditional evaluation def widgets_for_sidebar widgets = [] widgets << twitter_widget
if feature_enabled?(:tweeting) # ... widgets end
Conditional evaluation <% if_feature_enabled(:reserve_table) %> <%= link_to ’Reserve a table’,
new_restaurant_reservation_path(restaurant) %> <% end %>
Feature conditionals oustide controllers Arturo.feature_enabled_for?(:reserve_table, recipient) Arturo.reserve_table_enabled_for?(recepient)
Fine-grained control
Whitelists & blacklists # config/initializers/arturo_initializer.rb Arturo::Feature.whitelist(:awesome) do |user| user.account.premium? end
Arturo::Feature.blacklist(:goodies) do |user| user.account.free? end
Feature recepients The current “thing” that is in the category
thatisthebasisfordeployingnewfeatures. E.g: a user, an account, a project, a venue,…
Feature recepients # config/initializers/arturo_initializer.rb Arturo.feature_recipient do current_project end
Feature administration
Feature administration Navigate to /features and manage features from the
mounted rails engine
Administration permissions # Default permissions current_user.present? && current_user.admin?
Administration permissions # Default permissions current_user.present? && current_user.admin? # config/initializers/arturo_initializer.rb
Arturo.permit_management do signed_in? && current_user.can?(:manage_features) end
Live demo https://github.com/happydawn/arturo-test
Thank you!