Rebecca Le sevenseacat

🏠

Working remotely

sevenseacat / controller.rb

Last active August 29, 2015 14:02

	class PostsController < ApplicationController
	before_filter :authenticate_user, except: [:index, :show]

	def authenticate_user
	# I presume you have a current_user helper defined on your controller to get the authenticated user?
	raise ActionController::RoutingError, 'No valid user' unless current_user.present?
	end
	end

sevenseacat / from the man page of git stash

Created June 4, 2014 07:48

	Recovering stashes that were cleared/dropped erroneously
	If you mistakenly drop or clear stashes, they cannot be recovered through the normal safety mechanisms. However, you can try the
	following incantation to get a list of stashes that are still in your repository, but not reachable any more:

	git fsck --unreachable \|
	grep commit \| cut -d\ -f3 \|
	xargs git log --merges --no-walk --grep=WIP

sevenseacat / routes.rb

Created June 11, 2014 03:14

	resources :contracts do
	get :reprint, on: :member

	# or alternatively
	member do
	get :reprint
	end
	end

	# will generate links like /contracts/123/reprint

sevenseacat / gist:2d5b2a3c4ec3402772d1

Last active August 29, 2015 14:05 — forked from patrickspencer/gist:edb484b282064b526f2a

	## app/views/layouts/application.html.erb

	<!DOCTYPE html>
	<html>
	<head>
	<% if current_user.admin? %>
	<%= stylesheet_link_tag 'application_admin' %>
	<% else %>
	<%= stylesheet_link_tag 'application_nonadmin' %>
	<% end %>

sevenseacat / filters.rb

Last active August 29, 2015 14:05 — forked from baweaver/gist:f65117ba71667298afac

	filters = {}
	filters[:name] = params[:name] if params[:name]
	filters[:age] = params[:age] if params[:age]
	filters[:gender] = params[:gender] if params[:gender]
	# or some computation or other process for each field here instead, to mimic functionality that a simple slice wouldnt replicate

	Person.where(filters)

sevenseacat / gist:cd6bace174e24eed40b6

Created August 19, 2014 01:58

	$ rails g model Foo
	invoke active_record
	create db/migrate/20140819015801_create_foos.rb
	create app/models/foo.rb
	invoke test_unit
	create test/models/foo_test.rb
	create test/fixtures/foos.yml

sevenseacat / ruby.rb

Created August 26, 2014 06:54

	irb(main):004:0> helper.image_tag("ipads/150ipadmini.png", alt: "iPad Mini", :data => {:toggle => "collapse", :parent => "#ipadpanel", :target => "#ipadmini"})
	=> "<img alt=\"iPad Mini\" data-parent=\"#ipadpanel\" data-target=\"#ipadmini\" data-toggle=\"collapse\" src=\"/images/ipads/150ipadmini.png\" />"

	# I went and made a file in app/assets/images/ipads/150ipadmini.png

	irb(main):005:0> helper.image_tag("ipads/150ipadmini.png", alt: "iPad Mini", :data => {:toggle => "collapse", :parent => "#ipadpanel", :target => "#ipadmini"})
	=> "<img alt=\"iPad Mini\" data-parent=\"#ipadpanel\" data-target=\"#ipadmini\" data-toggle=\"collapse\" src=\"/assets/ipads/150ipadmini.png\" />"

sevenseacat / gist:d8b7496422fffbf9ab08

Created August 27, 2014 02:35

	$ rails c
	Loading development environment (Rails 3.2.19)
	irb(main):001:0> "test".parameterize
	=> "test"

sevenseacat / spree.active.sql

Last active August 29, 2015 14:05

	SELECT "spree_products".*
	FROM "spree_products"
	INNER JOIN "spree_variants" ON "spree_variants"."product_id" = "spree_products"."id"
	AND "spree_variants"."is_master" = 't'
	AND "spree_variants"."deleted_at" IS NULL
	INNER JOIN "spree_prices" ON "spree_prices"."variant_id" = "spree_variants"."id"
	AND "spree_prices"."deleted_at" IS NULL
	WHERE "spree_products"."deleted_at" IS NULL
	AND ("spree_products".deleted_at IS NULL or "spree_products".deleted_at >= '2014-09-01 07:57:37.112639')
	AND ("spree_products".available_on <= '2014-09-01 07:57:37.113857')

sevenseacat / gist:cbff584bb688e8db5f03

Last active August 29, 2015 14:05

	Changes for the Second Edition
	A lot has changed in the Rails testing world over the past five years, even if
	the general principles stayed more or less the same. This book has been
	substantially rewritten from its first edition, with almost no part of the book
	unchanged. Here’s a more complete list of changes. (Not all of these changes
	will be in the early beta versions.)
	• All tools have been upgraded to their latest versions: Rails 4.1.x, Minitest
	5.3.x, RSpec 3, and so on.
	• The opening tutorial was completely re-written. It’s an all new example
	which provides, I hope, a more gentle introduction to testing in Rails.