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
Gemas en ruby
Search
Angel Celis Botto
August 14, 2015
Programming
1
61
Gemas en ruby
Charla sobre gemas en ruby
Angel Celis Botto
August 14, 2015
Tweet
Share
More Decks by Angel Celis Botto
See All by Angel Celis Botto
Liftit Sttorage
angelbotto
0
42
Growth optional
angelbotto
0
150
Infiniteloops bogota-ruby-meetup
angelbotto
0
56
Cheers presentation
angelbotto
0
77
Pitch Desk
angelbotto
1
150
Landmoda pitch
angelbotto
0
62
LandModa - Manual de Identidad Corporativa
angelbotto
1
70
Raffi krikorian twitter timelines at scale
angelbotto
1
150
Beu desk pith june 2013
angelbotto
0
140
Other Decks in Programming
See All in Programming
私の後悔をAWS DMSで解決した話
hiramax
4
210
プロパティベーステストによるUIテスト: LLMによるプロパティ定義生成でエッジケースを捉える
tetta_pdnt
0
1.7k
250830 IaCの選定~AWS SAMのLambdaをECSに乗り換えたときの備忘録~
east_takumi
0
390
AIコーディングAgentとの向き合い方
eycjur
0
270
Namespace and Its Future
tagomoris
6
700
Improving my own Ruby thereafter
sisshiki1969
1
160
はじめてのMaterial3 Expressive
ym223
2
770
より安全で効率的な Go コードへ: Protocol Buffers Opaque API の導入
shwatanap
1
110
Laravel Boost 超入門
fire_arlo
3
220
testingを眺める
matumoto
1
140
詳解!defer panic recover のしくみ / Understanding defer, panic, and recover
convto
0
240
Ruby Parser progress report 2025
yui_knk
1
450
Featured
See All Featured
Six Lessons from altMBA
skipperchong
28
4k
Large-scale JavaScript Application Architecture
addyosmani
513
110k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
19k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
358
30k
Building Flexible Design Systems
yeseniaperezcruz
329
39k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
Producing Creativity
orderedlist
PRO
347
40k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Automating Front-end Workflow
addyosmani
1370
200k
How GitHub (no longer) Works
holman
315
140k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
162
15k
Transcript
Ruby Gems
Angel Botto Founder Landmoda Inc github.com/angelbotto twitter/bottico botti.co
¿QUE ES UNA GEMA? Ruby Gems - ¿Que es una
gema?
Ruby Gems - Comando gem Comando gem $ gem search
rails --------------> Buscar gemas $ gem install rails --------------> Instalar gemas $ gem list --------------> Listar gemas instaladas $ gem uninstall rails --------------> Remover gemas
Ruby Gems - ¿para que sirven las gema ? ¿para
que sirven las gemas? > Simplificar funciones complejas. > Crear aplicaciones para la linea de comandos. > Facilitar el uso de una aplicacion publica. > Reusar codigo en una o varias aplicaciones.
¿COMO CREAR UNA GEMA? Ruby Gems - ¿Que es una
gema?
Ruby Gems - dale un buen nombre Dale un buen
nombre ☝ > Underscore para gemas de multiples palabras $ gem hola_mundo ----------------> HolaMundo > Dashes para extensiones $ gem rails-hola_mundo ----------------> Rails::HolaMundo > Asegurate que el nombre este disponible $ gem query --remote --name-matches ‘^rails$’ $ gem query —rn ‘^rails$’
Ruby Gems - Creemos una gema Creemos una gema $
gem install bundler create rails_girls/Gemfile create rails_girls/Rakefile create rails_girls/LICENSE.txt create rails_girls/README.md create rails_girls/.gitignore create rails_girls/rails_girls.gemspec create rails_girls/lib/rails_girls.rb create rails_girls/lib/rails_girls/version.rb $ bundle gem rails_girls
Ruby Gems - Gemfile & Rakefile Gemfile & Rakefile Gemfile
source 'https://rubygems.org' gemspec Rakefile require "bundler/gem_tasks" $ rake -T rake build rake install rake release
Ruby Gems - *.gemspec *.gemspec rails_girls.gemspec Gem::Specification.new do |spec| spec.name
= "rails_girls" spec.version = RailsGirls::VERSION spec.authors = ["angelbotto"] spec.email = ["
[email protected]
"] #.… Referencias de especificaciones: https://30k.co/hj
Ruby Gems - Primero las pruebas TDD Primero las pruebas
TDD require 'minitest/autorun' require 'rails_girls' class RailsGirlsTest < Minitest::Test def test_hi_without_name assert_equal "Hola !!", RailsGirls.hi end def test_with_name assert_equal "Hola Angel!!", RailsGirls.hi('Angel') end end test/test_rails_girls.rb
Ruby Gems - Un poco de codigo Un poco de
codigo lib/rails_girls.rb require "rails_girls/version" module RailsGirls def self.hi(name = nil) "Hola #{name}!!".strip end end
Ruby Gems - Que tal un ejecutable Que tal un
ejecutable $ ruby -I lib ./bin/rails_girls Hola !! $ ruby -I lib ./bin/rails_girls Angel Hola Angel!! #!/usr/bin/env ruby require ‘rails_girls’ puts RailsGirls.hi(ARGV[0]) mkdir bin touch bin/rails_girls chmod a+x bin/rails_girls
¿COMO PUBLICO MI GEMA? Ruby Gems - ¿Como publico mi
gema?
Ruby Gems - rubyGems.org rubyGems.org $ open http://rubygems.org/users/new $ rake
release $ gem push pkg/rails_girls-0.0.1.gem $ gem install rails_girls
RECURSOS ADICIONALES Ruby Gems - recursos adicionales Asciicasts: https://30k.co/hk RubyGems:
https://30k.co/hl
¿PREGUNTAS? Ruby Gems - ¿preguntas?
Ruby Gems - gracias GRACIAS