Edgar González
When I'm not spending time with Jessica and my kids ... I build web applications. Ruby on Rails developer, believer of Agile Development and Lean startups. NoSQL enthusiast.
@edgar- My Tumblr
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- My GitHub
- Look at my photos
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Tweets
- @taufpate user? el mio edgar.gonzalez
- Instalando Angry Words / Apalabrados, … a ver el nivel de #ProductivityKiller /cc @anibal @Yiyo @vemeko @sd”
- @MarcoGonzalo no he usado SOAP con Rails3 pero entiendo que efectivamente Savon y wash_out son las alternativas a considerar hoy en día
- Watching _the best #tebowing photo_ I've ever seen
- “@aamg: http://t.co/3eW0BMzk” excelente foto!
- @Bartolomeo LOL
- @ae_bm asi es, pero el trabajo no lo permitio, las pospusimos unos dias
- @ae_bm nada de vacaciones por ahora :-(
- @ae_bm: gracias
- “@ae_bm: Great! RT @Werner Expanding the Cloud – The Amazon Simple Workflow Service http://t.co/RJOgH9rf”
- Conversando con @jordimirobruix
- ‘Guaro’ que conducía automóvil pensó que estación Chacao fungía como estacionamiento :O http://t.co/lv7E12iV http://t.co/GRntpEXW
- expropiandole temporalmente el wifi y el sillon a @LuisCarlos y @Naky
- “@LuisCarlos: Tenemos 24 horas para bloquear los 4 accesos a la ciudad de Caracas. El que se quedó afuera, se quedó” +1000
- @meibell gracias!
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Posts
- Configurar el Huawei E1756 de Movistar en Mac OS X 10.7
Movistar no da soporte para el uso de su Internet Móvil en Mac OS X 10.7 (Lion), solamente soportan desde 10.4 hasta 10.6. Sin embargo, si funciona, he aquí lo que yo hice para configurarlo:
De la página de Movistar sigues las instrucciones para descargar e instalar el Escritorio Movistar.
Cuando lo instales es muy probable que te de un error como me ocurrió a mi
No te preocupes, hazle un restart a la máquina y en tus aplicaciones vas a tener el “Escritorio movistar Latam”, arranca la aplicación, en mi caso la aplicación detectaba el modem Huawei pero no se conectaba, si te ocurre lo mismo, ve a “Escritorio Movistar Settings” y vas a “My Internet connections”, ahi editas la conexión por defecto o creas una nueva (y la luego la marcas como por defecto).
Los cambios que hay que hacer en la conexión son:
- Identification: Username y Password dejarlos en blanco
- APN: ingresas internet.movistar.ve
- DNS: ingresas 200.35.65.3 y 200.35.65.4
- Proxy: “Do not use proxy”
Guardas los cambios (recuerda que la conexión debe ser la usada por defecto) Y eso es todo, ya deberías poder conectarte
- Rails 3 :: Not abandon sending mail within ActionMailer action
In ActionMailer (Rails 3) you can’t decide not to send an email. For instance, you have the following mailer:
class FooMailer < ActionMailer::Base def bar_email if some_condition mail(...) else # Can I do nothing? No :-( end end endIf you invoke
FooMailer.bar_email.deliver!, whensame_conditionisfalseyou will get the following error:ArgumentError: A sender (Return-Path, Sender or From) required to send a message
The workaround for that is move the condition to the place where you are making the call to
FooMailer.bar_email.deliver! - How to link your git project with an existing Heroku app
To add your Heroku application as a remote in your git repository, use the following command:
git remote add heroku-remote git@heroku.com:project.git
Where
project.gitis your heroku application, andheroku-remotethe name you want for the remote, in my case I usually have several remotes, one for production, staging and dev - Introduccion a NoSQL
Esta es la presentacion que di en el BogotaConf (@bogotaconf) sobre NoSQL
- SublimeText2 - Check ruby syntax after save
Edit the file:
/path/to/SublimeText2/Packages/Ruby/Ruby.sublime-buildto contain this:{ "cmd": ["/path/to/ruby/bin/ruby", "-cw", "$file"], "file_regex": "^(...*?):([0-9]*):?([0-9]*)", "selector": "source.ruby" }Then create the following file
/path/to/SublimeText2/Packages/User/ruby_check.py:import sublime, sublime_plugin class rubyCheck(sublime_plugin.EventListener): def on_post_save(self, view): if view.file_name()[-3:] == '.rb': view.window().run_command("build")Now when you save your ruby file automatically the syntax will be checked
Here the gist
All things in the universe start from a point and return to a point. One point calls up a new point, and extends into a line. Everything is a scene of gathering and dispersal of points and lines. Existence is a point and life is a line, so I am also a point and a line
Lee Ufan- Git pull from a wrong branch?
If you’re working in your feature-branch:
git checkout feature-branch
and by mistake you pull from a wrong branch (usually
masterordevelop):git pull origin different-branch
You can fix it with this:
git reset --hard origin/feature-branch
- How to return a real empty response in Rails
I’m building a JSON API using rails. In several places I only need to send a 200 http code, without response body.
So, I used the
headmethod:head :ok
But this returns a response body with one blank character, this single space body causes the mobile client to fail (parse error). Below the response (notice the
Content-Length):HTTP/1.1 200 OK Server: nginx/0.7.67 Date: Tue, 06 Sep 2011 14:13:55 GMT Content-Type: text/html; charset=utf-8 Connection: keep-alive Piictu_version: 1.0.14 Cache-Control: no-cache Content-Length: 1 X-Ua-Compatible: IE=Edge,chrome=1 X-Runtime: 0.273965
So, I created a
render_okmethod to use instead ofhead:def render_ok response.headers['Cache-Control'] = 'no-cache' render json: '' end
And now the response is:
HTTP/1.1 200 OK Server: nginx/0.7.67 Date: Tue, 06 Sep 2011 16:14:05 GMT Content-Type: application/json; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive Cache-Control: no-cache Etag: "d41d8cd98f00b204e9800998ecf8427e" Piictu_version: 1.0.14 X-Ua-Compatible: IE=Edge,chrome=1 X-Runtime: 0.224352
Now the
Content-Lengthheader is not present :). I userender json: '', because I want theContent-Typeto beapplication/json, but you can userender text: ''too. - Drop a database in MongoDB
If you want to delete a database named ‘dummy_db’ just do this:
$ mongo > use dummy_db switched to db dummy_db > db.dropDatabase() { "dropped" : "dummy_db", "ok" : 1 } - Using github compare view to generate change log for releases
Github’s ‘compare views’ feature is owosome! I use a lot, in particular to generate change log for releases.
The Compare View URL structure is:
http://github.com/edgar/<repository>/compare/<start branch>...<end branch>More info in:
- How to configure you Google App account in Empathy (chat)
Recently I try to added mi Google App account to Empathy (chat client for linux), but wasn’t works at the first try, so I tried different settings and the trick is just “Ignore SSL certificate errors”
Now my setup is:
- Login ID: [my full e-mail address]
- Advanced
- Encryption required (TLS/SSL): checked
- Ignore SSL certificate errors: checked
- Override server settings
- Server: talk.google.com
- Port: 5222
- How compare versions strings in ruby
There is a lot of way to compare versions strings in ruby, for instance you turn each version string in to an array of integers and then use the array comparison operator. But I prefer this one:
Gem::Version.new('0.3.2') < Gem::Version.new('0.10.1') Any fool can write code that a computers can understand. Good programmers write code that humans can understand
Martin Fowler
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Info
- SummaryWeb developer and Project manager.
Expert on Ruby on Rails and Agile development, NOSQL enthusiast.Specialties: Ruby, Ruby on Rails, Sinatra, REST/JSON services, OAuth, RDBMS, MongoDB, Redis, SCRUM, Kanban.Experience- Jan 2011 - PresentCTO and Lord of the API / Piictu.comResponsible for all aspects of overall technology vision and architecture
(REST API, heroku, OAuth, mongodb, redis, ...) - Oct 2006 - PresentCTO & co-founder / has_many :developersWe develop Web and Mobile Applications.
We are expert Ruby on Rails developers and NOSQL enthusiasts, and recently moved to Android's world. - 2006 - PresentProfessor at Computer Sciences School, Faculty of Science / Universidad Central de VenezuelaProfessor of Web Application Development at Computer Sciences School, Faculty of Science
- Oct 2005 - PresentCo-founder / RubyCorner.comMeeting place for people interested in the Ruby Programming Language or any of the related technologies and projects around this object oriented language.
- Jan 2010 - Jan 2011Developer / Feedtrace.com
- Sept 2006 - Oct 2010Co-Founder / to2blogs.com
- Jun 1994 - Dec 2009Partner and Chief Technology Officer / VALHALLA project
- 1992 - 2004Professor at Computer Sciences School, Faculty of Science / Universidad Central de Venezuela
Education-
1986 - 1992Universidad Central de Venezuela
Additional Information-
Websites:
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Repositories
- 1 fork / 1 watcher / Pushed Dec 15, 11
- Resque-based background worker to send Apple Push Notifications over a persistent TCP socket.1 watcher / Pushed Nov 24, 11
- Simple lib to track events in Mixpanel service. It can be used in any rack based framework.1 watcher / Pushed Oct 03, 11
- 1 fork / 1 watcher / Pushed Feb 20, 11
- Rack::Test is a layer on top of Rack's MockRequest similar to Merb's RequestHelper1 watcher / Pushed Jan 14, 11
- My personal page http://edgar.gonzalez.net.ve1 fork / 1 watcher / Pushed Nov 11, 10
- 1 fork / 1 watcher / Pushed Oct 26, 10
- Asynchronous HTTP Client (EventMachine + Ruby)1 fork / 1 watcher / Pushed Aug 30, 10
- Obey robots.txt feature based on em-http-request (Asynchronous HTTP Client)1 fork / 2 watchers / Pushed Jul 13, 10
- This gem adds a Redis::Namespace class which can be used to namespace Redis keys.1 fork / 1 watcher / Pushed Mar 29, 10
- remodel -- a minimal ORM (object-redis-mapper) in less than 300 lines of ruby1 fork / 2 watchers / Pushed Mar 27, 10
- 1 watcher / Pushed Jan 09, 09
- 3 watchers / Pushed Sep 12, 08
- 1 watcher
- Flexible authentication solution for Rails with Warden.681 forks / 5788 watchers / Pushed Feb 22, 12
- A cruel mistress that uses the public suffix domain list to dominate URLs by canonicalizing, finding the public suffix, and breaking them into their domain parts.22 forks / 167 watchers / Pushed Feb 20, 12
- Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.484 forks / 3264 watchers / Pushed Feb 17, 12
- Daemon Kit aims to simplify creating Ruby daemons by providing a sound application skeleton (through a generator), task specific generators (jabber bot, etc) and robust environment management code.49 forks / 429 watchers / Pushed Feb 16, 12
- Extract user media from MMS (and not carrier cruft)13 forks / 72 watchers / Pushed Feb 12, 12
- Asynchronous HTTP Client (EventMachine + Ruby)92 forks / 590 watchers / Pushed Feb 10, 12
- Simple lib to track events in Mixpanel service. It can be used in any rack based framework.22 forks / 77 watchers / Pushed Feb 06, 12
- EventMachine: fast, simple event-processing library for Ruby programs188 forks / 1506 watchers / Pushed Jan 25, 12
- Rack::Test is a layer on top of Rack's MockRequest similar to Merb's RequestHelper82 forks / 355 watchers / Pushed Jan 24, 12
- Resque-based background worker to send Apple Push Notifications over a persistent TCP socket.49 forks / 195 watchers / Pushed Jan 10, 12
- A simple model based ruby authentication solution.437 forks / 3392 watchers / Pushed Jan 05, 12
- 1 fork / 1 watcher / Pushed Dec 15, 11
- Resque-based background worker to send Apple Push Notifications over a persistent TCP socket.1 watcher / Pushed Nov 24, 11
- Simple lib to track events in Mixpanel service. It can be used in any rack based framework.1 watcher / Pushed Oct 03, 11
- This gem adds a Redis::Namespace class which can be used to namespace Redis keys.44 forks / 135 watchers / Pushed Sep 19, 11
- remodel -- a minimal ORM (object-redis-mapper) in a few hundred lines of ruby9 forks / 90 watchers / Pushed Aug 16, 11
- ruby language detection library using n-gram26 forks / 70 watchers / Pushed Jul 05, 11
- 1 fork / 1 watcher / Pushed Feb 20, 11
- Rack::Test is a layer on top of Rack's MockRequest similar to Merb's RequestHelper1 watcher / Pushed Jan 14, 11
- My personal page http://edgar.gonzalez.net.ve1 fork / 1 watcher / Pushed Nov 11, 10
- 1 fork / 1 watcher / Pushed Oct 26, 10
- Asynchronous HTTP Client (EventMachine + Ruby)1 fork / 1 watcher / Pushed Aug 30, 10
- ConfigNewton is a simple tool for library authors to provide class-level configuration.2 forks / 7 watchers / Pushed Jul 24, 10
- Obey robots.txt feature based on em-http-request (Asynchronous HTTP Client)1 fork / 2 watchers / Pushed Jul 13, 10
- This gem adds a Redis::Namespace class which can be used to namespace Redis keys.1 fork / 1 watcher / Pushed Mar 29, 10
- remodel -- a minimal ORM (object-redis-mapper) in less than 300 lines of ruby1 fork / 2 watchers / Pushed Mar 27, 10
- A library of algorithms and containers for Ruby.58 forks / 497 watchers / Pushed Jan 03, 10
- 1 watcher / Pushed Jan 09, 09
- 3 watchers / Pushed Sep 12, 08
- 1 watcher
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