John Bachir jjb

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jjb / gist:6878300

Created October 8, 2013 02:09

If you are uploading something to S3 using the aws-sdk gem (https://github.com/aws/aws-sdk-ruby) and getting timeout errors (AWS::S3::Errors::RequestTimeout: Your socket connection to the server was not read from or written to within the timeout period. Idle connections will be closed.), do this!

AWS.config(:http_open_timeout => 99999, :http_read_timeout => 99999)

jjb / using json data type.rb

Created April 30, 2013 05:12

	foo = Foo.new

	foo.bar = [1,2,3]
	foo.save
	foo.reload
	foo.bar.class # Array
	foo.bar # [1,2,3]

	foo.bar = {a:1, b:2}
	foo.save

jjb / migration.rb

Created April 30, 2013 05:11

	class CreateFoos < ActiveRecord::Migration
	def change
	create_table :foos do \|t\|
	t.timestamps
	end
	add_column(:foos, :bar, :json)
	end
	end

jjb / model.rb

Created April 30, 2013 05:11

	class Foo < ActiveRecord::Base
	serialize :bar, JSON
	end

jjb / broken rails 3 json migration.rb

Created April 30, 2013 05:11

	class CreateFoos < ActiveRecord::Migration
	def change
	create_table :foos do \|t\|
	t.json :bar # this blows up in Rails 3
	t.timestamps
	end
	end
	end

jjb / gist:5339869

Created April 8, 2013 19:45

	def calculate_thing_ratio
	sub_things / total_things
	end

jjb / commaifier.rb

Created March 20, 2013 02:31

	def divisible_by_3?(number)
	number%3 == 0
	end

	def commaifier(number)
	reversed = number.to_s.reverse

	result = ""

	number.to_s.size.times do \|i\|

jjb / 1. code.rb

Created March 12, 2013 03:47

Demonstration of why private methods are problematic for specing, and also potentially a design smell, for discusion on rubyparley

	class Product
	attr_accessible :price
	attr_accessible :name

	def long_listing
	"The price of #{name} is #{human_price}"
	end

	def short_listing
	"#{name}: #{human_price}"

jjb / testing with accessing the db.rb

Created March 7, 2013 19:47

	describe "#bar" do
	let(:bar){FactoryGirl.create(:bar)}
	let(:foo){FactoryGirl.create(:foo, bar_id: bar.id)}
	subject{foo.bar}

	it{should eq bar}
	end

jjb / testing without accessing db.rb

Created March 7, 2013 19:42

	describe "#bar" do
	let(:foo){FactoryGirl.build_stubbed(:foo)}
	let(:bar_id){double("bar_id")}
	let(:bar){double("bar")}
	subject{foo.bar}
	before do
	foo.stub(:bar_id){bar_id}
	Foo.stub(:find).with(bar_id){bar}
	end

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