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Sinatra: My Way
Matthew Conway
July 19, 2012
Programming
8
770
Sinatra: My Way
How I'm using Sinatra: structure and useful scripts
Matthew Conway
July 19, 2012
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Transcript
SINATRA my way
MATTHEW CONWAY @mattonrails
what is this? why am i here?
we’re going to learn you some standards! sinatra: you’re great.
but
we’re going to learn you some standards! sinatra: you’re great.
but (yeah, don’t tell him i said that)
to avoid confusion, we need to make some rules...
not ‘all the time’ rules, but within an application
ring-a ding-ding
you need... more structure handy scripts
so... we’re doin it your way?
(frank’s a smart guy)
STRUCTURE
classic style modular style not
the simple app
Gemfile Procfile app.rb config.ru script/
# Gemfile source :rubygems gem ‘sinatra’ gem ‘foreman’ gem ‘unicorn’
group :development do gem ‘shotgun’ gem ‘thin’ end
# Procfile web: bundle exec unicorn --port $PORT
# app.rb module Haiku class App < Sinatra::Base get ‘/’
do @haiku = Redis.srandmember(‘haiku’) haml :home end ... end end
# config.ru require ‘./app’ run Haiku::App
as it grows
Gemfile Procfile Rakefile app/ config/ config.ru db/ script/
Com Fl With M ...or collaborate with me ...or something
where do I start?
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
None
script/bootstrap
“Never send a README to do a setup script’s job.”
@trek Trek Glowacki
script/bootstrap dependency checks bundler database setup does your job
HOW IS SINATRA SERVER FORMED?* * http://cl.ly/ICAy
ruby le_app.rb rackup -p 5000 thin --rackup config.ru start shotgun
-p 5000 bieber_site.rb
None
script/server
look familiar?
script/console
BONUS!
know how to get a console to sinatra on heroku?
maybe that’s a trick question
maybe that’s a trick question (since it depends)
heroku run script/console
now you can!
IN SUMMARY
Furthe Reading
Sinatra: Up and Running Alan Harris Konstantin Haase
YOU develop your own conventions for building sinatra apps share
them with the community
Thanks!
Asap, Omnibus Type Lavenderi , Lost Typ Menlo