Sinatra: My Way - Speaker Deck

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SINATRA my way

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MATTHEW CONWAY @mattonrails

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what is this? why am i here?

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we’re going to learn you some standards! sinatra: you’re great. but

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we’re going to learn you some standards! sinatra: you’re great. but (yeah, don’t tell him i said that)

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to avoid confusion, we need to make some rules...

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not ‘all the time’ rules, but within an application

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ring-a ding-ding

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you need... more structure handy scripts

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so... we’re doin it your way?

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(frank’s a smart guy)

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STRUCTURE

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classic style modular style not

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the simple app

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Gemfile Procfile app.rb config.ru script/

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# Gemfile source :rubygems gem ‘sinatra’ gem ‘foreman’ gem ‘unicorn’ group :development do gem ‘shotgun’ gem ‘thin’ end

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# Procfile web: bundle exec unicorn --port $PORT

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# app.rb module Haiku class App < Sinatra::Base get ‘/’ do @haiku = Redis.srandmember(‘haiku’) haml :home end ... end end

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# config.ru require ‘./app’ run Haiku::App

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as it grows

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Gemfile Procfile Rakefile app/ config/ config.ru db/ script/

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Com Fl With M ...or collaborate with me ...or something

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where do I start?

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is bundler installed? do i have the required ruby? o noes imagemagick! forgot to migrate... nice of you to mention those environment variables I apparently need to set yum install all --the --things brew uninstall patience mysqladmin -u wizard create blawg_development

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script/bootstrap

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“Never send a README to do a setup script’s job.” @trek Trek Glowacki

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script/bootstrap dependency checks bundler database setup does your job

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HOW IS SINATRA SERVER FORMED?* * http://cl.ly/ICAy

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ruby le_app.rb rackup -p 5000 thin --rackup config.ru start shotgun -p 5000 bieber_site.rb

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script/server

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look familiar?

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script/console

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BONUS!

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know how to get a console to sinatra on heroku?

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maybe that’s a trick question

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maybe that’s a trick question (since it depends)

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heroku run script/console

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now you can!

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IN SUMMARY

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Furthe Reading

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Sinatra: Up and Running Alan Harris Konstantin Haase

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YOU develop your own conventions for building sinatra apps share them with the community