Chris Bloom chrisbloom7

## rails_test_descriptions.md

      
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              August 29, 2015 13:57
            
              
                Short description of the various tests (testunit, minitest) typically found in a Rails app
              
          
Unit tests are very narrowly focused on testing a single model
Functional tests are very narrowly focused on testing a single controller and the interactions between the models it employs
Integration tests are broad story-level tests that verify the interactions between the various actions supported by the application, across all controllers


## acts_as_indexed.rb
# config/initializers/acts_as_indexed.rb
ActsAsIndexed.configure do |config|
  # Disable acts_as_indexed auto indexing in test by default
  config.disable_auto_indexing = Rails.env.test?
end

## active_record.rb
# config/initializers/active_record.rb

module ActiveRecord
  class Base
    # Find by array of IDs, preserving order of IDs
    # See http://stackoverflow.com/a/25248122/83743
    def self.find_with_relevance(array_of_ids)
      array_of_ids = Array(array_of_ids) unless array_of_ids.is_a?(Array)
      self.find(array_of_ids).index_by(&:id).slice(*array_of_ids).values
    end

## 20140101000000_add_hstore_field_to_trip_tickets.rb
# db/migrations/20140101000000_add_hstore_field_to_trip_tickets.rb

class AddHstoreFieldToTripTickets < ActiveRecord::Migration
  def change
    add_column :trip_tickets, :customer_identifiers, :hstore
  end
end

## Gemfile
source 'https://rubygems.org'

ruby '2.1.4'

gem 'rails', '~> 3.2.0'

gem 'mysql2'

group :development, :test do
  gem 'byebug'

## There is something to be learned from a rainstorm.
There is something to be learned from a rainstorm.
When meeting with a sudden shower, you try
not to get wet and run quickly along the road.
By doing such things as passing under the eaves
of houses, you still get wet. When you are
resolved from the beginning, you will not be
perplexed, though you will still get the same
soaking. This understanding extends to all things.

Ghost Dog, Chapter 22, T01:32:25 (quoted from: Hagakure: The Book of the Samauri)

## gist:10330
    task :write => :environment do

      dir = RAILS_ROOT + '/db/backup'
      FileUtils.mkdir_p(dir)
      FileUtils.chdir(dir)

      interesting_tables.each do |tbl|
        sql ||= ActiveRecord::Base.connection()
        if (records = sql.execute("SELECT * FROM " + tbl) rescue false)
          puts "Writing #{tbl}..."

## cross-browser-inline_block-implementation.css
.ilb {
    display: -moz-inline-box;
    display: inline-block;
}

## bookmarklet_to_calculate_the_sum_of_selected_numbers_in_a_table.js
javascript:void(prompt('Result',function(){var a=window.getSelection().toString();if(a.indexOf("\n")>=0){a=a.split("\n");var b=0;for(var i=0;i<a.length;i++){b+=parseFloat(a[i])}}else b=parseFloat(a);return(isNaN(b))?0:b}()));

## cocoa_error.txt
macosx:~ chrisb$ irb -rosx/cocoa
/opt/local/lib/ruby/1.8/osx/foundation.rb:8:in `require': no such file to load -- rubycocoa (LoadError)
	from /opt/local/lib/ruby/1.8/osx/foundation.rb:8
	from /opt/local/lib/ruby/1.8/osx/cocoa.rb:8:in `require'
	from /opt/local/lib/ruby/1.8/osx/cocoa.rb:8
	from /opt/local/lib/ruby/1.8/irb/init.rb:254:in `require'
	from /opt/local/lib/ruby/1.8/irb/init.rb:254:in `load_modules'
	from /opt/local/lib/ruby/1.8/irb/init.rb:252:in `each'
	from /opt/local/lib/ruby/1.8/irb/init.rb:252:in `load_modules'
	from /opt/local/lib/ruby/1.8/irb/init.rb:21:in `setup'
	# config/initializers/acts_as_indexed.rb
	ActsAsIndexed.configure do \|config\|
	# Disable acts_as_indexed auto indexing in test by default
	config.disable_auto_indexing = Rails.env.test?
	end
	# config/initializers/active_record.rb

	module ActiveRecord
	class Base
	# Find by array of IDs, preserving order of IDs
	# See http://stackoverflow.com/a/25248122/83743
	def self.find_with_relevance(array_of_ids)
	array_of_ids = Array(array_of_ids) unless array_of_ids.is_a?(Array)
	self.find(array_of_ids).index_by(&:id).slice(*array_of_ids).values
	end
	# db/migrations/20140101000000_add_hstore_field_to_trip_tickets.rb

	class AddHstoreFieldToTripTickets < ActiveRecord::Migration
	def change
	add_column :trip_tickets, :customer_identifiers, :hstore
	end
	end
	source 'https://rubygems.org'

	ruby '2.1.4'

	gem 'rails', '~> 3.2.0'

	gem 'mysql2'

	group :development, :test do
	gem 'byebug'
	There is something to be learned from a rainstorm.
	When meeting with a sudden shower, you try
	not to get wet and run quickly along the road.
	By doing such things as passing under the eaves
	of houses, you still get wet. When you are
	resolved from the beginning, you will not be
	perplexed, though you will still get the same
	soaking. This understanding extends to all things.

	Ghost Dog, Chapter 22, T01:32:25 (quoted from: Hagakure: The Book of the Samauri)
	task :write => :environment do

	dir = RAILS_ROOT + '/db/backup'
	FileUtils.mkdir_p(dir)
	FileUtils.chdir(dir)

	interesting_tables.each do \|tbl\|
	sql \|\|= ActiveRecord::Base.connection()
	if (records = sql.execute("SELECT * FROM " + tbl) rescue false)
	puts "Writing #{tbl}..."
	macosx:~ chrisb$ irb -rosx/cocoa
	/opt/local/lib/ruby/1.8/osx/foundation.rb:8:in `require': no such file to load -- rubycocoa (LoadError)
	from /opt/local/lib/ruby/1.8/osx/foundation.rb:8
	from /opt/local/lib/ruby/1.8/osx/cocoa.rb:8:in `require'
	from /opt/local/lib/ruby/1.8/osx/cocoa.rb:8
	from /opt/local/lib/ruby/1.8/irb/init.rb:254:in `require'
	from /opt/local/lib/ruby/1.8/irb/init.rb:254:in `load_modules'
	from /opt/local/lib/ruby/1.8/irb/init.rb:252:in `each'
	from /opt/local/lib/ruby/1.8/irb/init.rb:252:in `load_modules'
	from /opt/local/lib/ruby/1.8/irb/init.rb:21:in `setup'