Fran Casas franciscoj

🎯

Focusing

I break code for a living.

franciscoj / simple_form.rb

Created November 2, 2011 16:57

Use twitter bootstrap with simple_form

	# config/initializer/simple_form.rb

	SimpleForm.setup do \|config\|
	config.hint_class = "hint input"
	config.error_class = 'error input'
	config.wrapper_class = :clearfix
	config.wrapper_error_class = :error
	end

franciscoj / sample1.js

Created August 5, 2011 18:17

How to avoid using eval

	var property = "property_name";
	var object = new Object()
	alert(object[property]) //will alert object.property_name
	alert(object["property_name"]); //will alert object.property_name
	alert(window["object"]["property_name"]) //will alert object.property_name

franciscoj / seeds.rb

Created May 12, 2011 10:15

Seed the database using sql files

	# db/seeds.rb
	Dir.glob("#{base_dir}/*.sql").each do \|file_name\|
	puts "Seeding #{ file_name }"
	sql_file = File.new(file_name)
	while statements = sql_file.gets("") do
	ActiveRecord::Base.connection.execute(statements)
	end
	end

franciscoj / pdf_merge.sh

Created March 31, 2011 07:37

Little script to merge some pdf files with Ghostscript command

	gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=merged.pdf file1.pdf file2.pdf file3.pdf

	# -q -dNOPAUSE -dBATCH -> means just quietly and close ghostscript after running
	# -sOutputFile=merged.pdf is the merged file
	# file1.pdf file2.pdf file3.pdf is the list of files thar are going to be merged.

franciscoj / Gemfile

Created March 27, 2011 20:57

How to use rack-debug gem on rails

	# Gemfile

	# For ruby 1.8
	gem "rack-debug", "~> 1.4", :group => :development
	# For ruby 1.9.2
	gem "rack-debug", :group => :development

franciscoj / debug_1.rb

Created March 27, 2011 11:01

A small ruby script to show how the ruby-debug works.

franciscoj / active_merchant.rb

Created January 23, 2011 22:53

Some snippets needed to set up PayPal WPS with ActiveMerchant on Rails3

	# config/initializer/active_merchant.rb

	if Rails.env.production?
	PAYPAL_ACCOUNT = '[email protected]'
	else
	PAYPAL_ACCOUNT = '[email protected]'
	ActiveMerchant::Billing::Base.mode = :test
	end

franciscoj / Rakefile

Created December 9, 2010 11:49

Code needed in the rails Rakefile to load the paperclip rake tasks

	#Newest versions
	import File.expand_path(File.join(Gem.datadir('paperclip'), '..', '..', 'lib', 'tasks', 'paperclip.rake'))
	# Versions older than 2.3.2
	import File.expand_path(File.join(Gem.datadir('paperclip'), '..', '..', 'tasks', 'paperclip_tasks.rake'))

franciscoj / test_helper.rb

Created December 9, 2010 11:40

Code needed in test_helper to load shoulda macros from paperclip

	require File.expand_path(File.join(Gem.datadir('paperclip'), '..', '..', 'shoulda_macros', 'paperclip.rb'))

	class ActiveSupport::TestCase
	# ...
	# here comes your custom test options
	end

franciscoj / article.rb

Created October 5, 2010 15:32

many-to-many on RoR

	class Article
	has_many :categories, :through => :category_articles
	has_many :category_articles
	end