José Miguel Malaca jmmalaca

Bucket Policy

Bucket policy is an access policy available for you to grant anonymous permissions to your Minio resources. Bucket policy uses JSON-based access policy language.

This section presents a few examples of typical use cases for bucket policies. The policies use testbucket strings in the resource value. To test these policies, you need to replace these strings with your bucket name. For more information please read Amazon S3 access policy language

Granting Read-Only Permission to an Anonymous User

The following example policy grants the s3:GetObject permission to any public anonymous users. This permission allows anyone to read the object data under testbucket, which is useful for when you have publicly readable assets. A typical example is a website assets stored in testbucket.

Stimulus cheatsheet

Website: https://stimulusjs.org/
GitHub repo: https://github.com/stimulusjs/stimulus
Handbook: https://stimulusjs.org/handbook/introduction
Discourse: https://discourse.stimulusjs.org/

Lifecycle callbacks

initialize: once, when the controller is first instantiated
connect: anytime the controller is connected to the DOM

	stats = Sidekiq::Stats.new

	stats.queues

	stats.enqueued

	stats.processed

	stats.failed

	<%= form_with(model: team) do \|form\| %>
	<div>
	<%= form.label :name %>
	<%= form.text_field :name, class: "input" %>
	</div>

	<div>
	<%= f.select :user_id, {}, {placeholder: "Select user"}, {class: "w-full", data: { controller: "select", select_url_value: users_path }} %>
	</div>

	$('#container').highcharts({
	chart: {
	alignTicks: true, // When using multiple axis, the ticks of two or more opposite axes will automatically be aligned by adding ticks to the axis or axes with the least ticks.
	animation: true, // Set the overall animation for all chart updating. Animation can be disabled throughout the chart by setting it to false here.
	backgroundColor: '#FFF', // The background color or gradient for the outer chart area.
	borderColor: '#4572A7', // The color of the outer chart border.
	borderRadius: 5, // The corner radius of the outer chart border. In export, the radius defaults to 0. Defaults to 5.
	borderWidth: 0, // The pixel width of the outer chart border.
	className: null, // A CSS class name to apply to the charts container div, allowing unique CSS styling for each chart.
	defaultSeriesType: 'line', // Alias of type.

	# It extends activeadmin to show pretty boolean values
	#
	# config/initializers/active_admin.rb

	module ActiveAdmin
	module Views
	class TableFor
	def bool_column(attribute)
	column(attribute){ \|model\| model[attribute] ? '✔'.html_safe : '✗'.html_safe }
	end

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

	# Ways to execute a shell script in Ruby
	# Example Script - Joseph Pecoraro

	cmd = "echo 'hi'" # Sample string that can be used

	# 1. Kernel#` - commonly called backticks - `cmd`
	# This is like many other languages, including bash, PHP, and Perl
	# Synchronous (blocking)
	# Returns the output of the shell command
	# Docs: http://ruby-doc.org/core/classes/Kernel.html#M001111

	#!/usr/bin/ruby
	require 'rubygems'
	require 'nokogiri'

	XSL = <<-EOXSL
	<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
	<xsl:output method="xml" encoding="ISO-8859-1"/>
	<xsl:param name="indent-increment" select="' '"/>

	<xsl:template name="newline">

	require 'benchmark/ips'

	def find_one_using_group_by_select(array)
	array.group_by{ \|e\| e }.detect { \|k, v\| k if v.size > 1 }&.first
	end

	def find_one_using_chunk_select(array)
	array.sort.chunk{ \|e\| e }.detect { \|e, chunk\| chunk.size > 1 }&.first
	end