Lotus - Brighton Ruby 2015

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Lotus Brighton Ruby 2015 @jodosha / #lotusrb

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The future of Ruby

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New good languages at the horizon

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The future is polyglot

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Ruby has no (real) plans for the future

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We should welcome new engineers

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We need to define a good selling feature

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Rails doesn’t have a Community agenda

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Flat MVC Eternal productivity Dependency hell

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Lotus

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Code Scalability

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From small HTTP endpoints..

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require 'bundler/setup' require 'lotus/router' run Lotus::Router.new { get '/', to: ->(env) { [200,{},['Hi']] } }

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..to multiple apps in the same Ruby process

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Modular First ™

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Lotus focuses on maintenance

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Explicit is better than magic

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Eat Your Veggies Driven Development ™

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EYVDD ™

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0 17,5 35 52,5 70 Ruby Rack Sinatra Lotus Rails Dependencies Memory

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Features • Thread-safety • Full featured HTTP router • RESTful resources • Actions and views as objects • Actions callbacks • Code sharing • Exception handling • Sessions • Secure Cookies • HTTP Caching • Automatic MIME Types • 20+ Template engines • Partials and layouts • Presenters • Routing helpers • Form helpers • HTML helpers • Automatic markup escape • CSRF and XSS prevention • Force SSL • Entities • Repositories • Data Mapper • SQL and Memory adapters • Dirty Tracking • Reusable validations • Multiple environments • Static assets • JSON body parser • Params whitelisting and validation • Code generators • Rack servers support • Application console • Database console • Powerful CLI • Migrations • RSpec, Minitest and Capybara support • Several architectures • And more..

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Future plans

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Lotus v0.5.0 - Sep 23 • WebSocket • Associations • Mailers • Experimental code reloading • Assets

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”Today’s good practices are HTTP/2 anti patterns” Ilya Grigorik

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Experimental HTTP/2 support

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GitHub: jodosha/panther jodosha/instants

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http://lotusrb.org

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Thank you

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Credits Ruby picture by Orbital Joe https://flic.kr/p/79UqQM