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View GitHub Profile
View gist:5152970
# in rails application.rb
initializer "postgresql.no_default_string_limit" do
ActiveSupport.on_load(:active_record) do
ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::NATIVE_DATABASE_TYPES[:string].delete(:limit)
end
end
View spec_helper.rb
RSpec.configure do |config|
config.around do |example|
# For examples using capybara-webkit for example.
# Remove this if you don't use it or anything similar
if example.metadata[:js]
example.run
ActiveRecord::Base.connection.execute("TRUNCATE #{ActiveRecord::Base.connection.tables.join(',')} RESTART IDENTITY")
else
ActiveRecord::Base.transaction do
@christos
christos / README.md
Created Jun 15, 2012
RubyMotion runtime freeze on syntax error in an `each` block, when called from a callback
View README.md

Hello everyone,

I've already asked on IRC and no one seemed to have an idea why the following is happening:

I can consistently get the RubyMotion runtime and the device to freeze when running this simple code (https://gist.github.com/2936457) with rake device and then hitting the Cancel button on the UIImagePicker. I am guessing this is related to callbacks in general, but I couldn't come up with a simpler example.

As you can see, the UIImagePicker callback method simply uses each to iterate over an array of strings, but as soon as it hits the syntax error on line 28 (putd) it stops. No exception in the logs, nothing. The process has to be killed to exit it.

Any ideas? Am I supposed to release/retain something? I know blocks are a bit tricky but I can't figure out what could possibly be causing the freeze, even if it was a NULL pointer or a missing reference

@christos
christos / gist:2037118
Created Mar 14, 2012
Twitter url shortener mangles iCloud journal urls
View gist:2037118
The original URL:
https://www.icloud.com/journal/#p=02&t=CAEQARoQIx7SyDPX1G1Fn4_lEqnNoA==&f=/82J93X7T25~com~apple~mobileiphoto/Public/46D1774C-ECAE-4DA5-8EEB-65793AB2EF9A.jb/index.json
...when shortened to
https://t.co/dKSWfYh
...which incorrectly expands to:
@christos
christos / gist:1716942
Created Feb 1, 2012
Install ruby-debug19 with the latest ruby 1.9.3
View gist:1716942
curl -OL http://rubyforge.org/frs/download.php/75414/linecache19-0.5.13.gem
curl -OL http://rubyforge.org/frs/download.php/75415/ruby-debug-base19-0.11.26.gem
gem install linecache19-0.5.13.gem
gem install ruby-debug-base19-0.11.26.gem -- --with-ruby-include=$rvm_path/src/`rvm current`
rm ruby-debug-base19-0.11.26.gem linecache19-0.5.13.gem
@christos
christos / monit.conf
Created Dec 17, 2011 — forked from shapeshed/monit.conf
Upstart script for monit on Ubuntu 10.04
View monit.conf
# This is an event.d (upstart) script to keep monit running.
# To install disable the old way of doing things:
#
# /etc/init.d/monit stop && update-rc.d -f monit remove
#
# then put this script here:
#
# /etc/init/monit.conf
#
# and reload upstart configuration:
View ssh-copy-id
curl "https://raw.github.com/gist/1386087/2f757de4b575a632acc3d59c1224e2134ef7973c/ssh-copy-id" -o ~/bin/ssh-copy-id
chmod +x ~/bin/ssh-copy-id
@christos
christos / profile_options_for_select.rb
Created Jul 27, 2011
Profile testing options_for_select
View profile_options_for_select.rb
require 'rubygems'
require 'thread'
require 'rails/all'
require 'benchmark'
include ActionView::Helpers::FormOptionsHelper
puts "Using #{`ruby -v`}"
@choices = 700.times.collect { [(0...50).map{ ('a'..'z').to_a[rand(26)] }.join, rand(10000)] }
View jazzfonica.rb
#!/usr/bin/env ruby
# jazzfonica.rb for Mac OS X
# Scans the visible networks for JAZZTEL_XXXX or WLAN_XXXX and calculates the password
# Ported from PHP example at http://kz.ath.cx/wlan/codigo.txt
# Download and execute with ruby (e.g. ruby jazzfonica.rb) from a Terminal
require 'digest/md5'
messages = []
unless !File.exists?('/System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport')
View rbeautify.rb
#!/usr/bin/ruby -w
=begin
/***************************************************************************
* Copyright (C) 2008, Paul Lutus *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
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