Josh Powell joshRpowell

Brew Bundle Brewfile Tips

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Rails Active Storage Cheatsheet

Rails Active Storage Cheatsheet
- Install Active Storage
- Usage
Install this libraries first

Backport Rails 6 per-environment credentials to Rails 5.2

Rails PR: rails/rails#33521

This patch makes it possible to use per-environment credentials (i.e., config/credentials/staging.yml.enc) in Rails 5.2.

Installation

Drop backport_rails_six_credentials.rb and backport_rails_six_credentials_command.rb somewhere, for example, into the lib/ folder
Add this line to config/application.rb:

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<link rel="stylesheet" href="main.css">
	<script src="bundle.js" async></script>
	</head>
	<body>
	<div data-controller="toggler">
	<label>Toggle Me</label>

	RSpec.shared_context "bullet" do
	before(:each) do
	Bullet.enable = true
	Bullet.bullet_logger = true
	Bullet.raise = true # raise an error if N+1 query occurs
	Bullet.start_request
	end

	after(:each) do
	Bullet.perform_out_of_channel_notifications if Bullet.notification?

	ruby '2.7.1'

	gem 'rails', github: 'rails/rails'
	gem 'tzinfo-data', '>= 1.2016.7' # Don't rely on OSX/Linux timezone data

	# Action Text
	gem 'actiontext', github: 'basecamp/actiontext', ref: 'okra'
	gem 'okra', github: 'basecamp/okra'

	# Drivers

	<%= form_with(model: billboard) do \|form\| %>
	<%= tag.div class: "dropzone", data: { controller: "dropzone", dropzone_param_name_value: "billboard[images][]", dropzone_url_value: rails_direct_uploads_url, dropzone_accepted_files_value: "image/*", dropzone_max_files_value: 3, dropzone_max_filesize_value: 0.300 } do %>
	<div class="dz-default dz-message flex flex-col items-center">
	<%= image_tag "upload.svg", size: 28, class: "colorize-black", aria: { hidden: true } %>
	<h5 class="font-semibold mbs-4">Drop files here or click to upload.</h5>
	<p class="text-sm text-subtle">Upload up to 10 files.</p>
	</div>
	<% end %>

	<div class="inline-flex items-center mbs-2 mie-1">

	class Array
	def pluck(*args)
	self.map { \|item\| args.map { \|arg\| item[arg] \|\| item[arg.to_sym] \|\| item[arg.to_s]}.flatten }
	end
	end

	# Example:
	# data = [ { "name" => "Cookie Monster", "color" => "blue", "id" => "1" },
	# { "name" => "Kermit the Frog", "color" => "green", "id" => "2" }
	# { "name" => "Big Bird", "color" => "blue", "id" => "3" }

	# app/uploaders/avatar_uploader.rb

	class AvatarUploader < Shrine
	plugin :validation_helpers

	Attacher.validate do
	validate_mime_type_inclusion %w[image/jpeg]
	validate_max_size 10.megabytes
	end
	end

	Warming up --------------------------------------
	subtract 233.432k i/100ms # higher is better
	bitwise & == 164.352k i/100ms
	bitwise & size 218.548k i/100ms
	bitwise & [] 200.794k i/100ms
	contains_all 74.648k i/100ms
	contains_all_count 112.634k i/100ms
	set 19.238k i/100ms
	set cached 194.675k i/100ms
	all? include? 144.048k i/100ms