Intrepidd

class RuboCop::Cop::Security::LinkToBlank < RuboCop::Cop::Cop
  MSG = 'Specify a `:rel` option containing noopener.'.freeze

  def_node_matcher :link_to?, <<-PATTERN
    (send nil? :link_to ...)
  PATTERN

  def_node_matcher :blank_target?, <<-PATTERN
    (pair {(sym :target) (str "target")} (str "_blank"))
  PATTERN

vitobotta

let lastTouchTimestamp

const prefetches = new Set()
const prefetchElement = document.createElement('link')
const isSupported = prefetchElement.relList && prefetchElement.relList.supports && prefetchElement.relList.supports('prefetch')
                    && window.IntersectionObserver && 'isIntersecting' in IntersectionObserverEntry.prototype
const allowQueryString = true //'instantAllowQueryString' in document.body.dataset
const allowExternalLinks = false // 'instantAllowExternalLinks' in document.body.dataset
const useWhitelist = false //'instantWhitelist' in document.body.dataset
const mousedownShortcut = false //'instantMousedownShortcut' in document.body.dataset

danielwestendorf

#!/bin/sh
# Create this file here: ./.git/hooks/pre-commit
# chmod +x ./.git/hooks/pre-commit

.git/hooks/pre-commit-format-js
.git/hooks/pre-commit-format-ruby

scottharvey

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

julianrubisch

class Chart < ApplicationRecord
  validate do |chart|
    schema = Rails.cache.fetch("vega_lite_schema/v5") do
      Faraday.get("https://vega.github.io/schema/vega-lite/v5.json").body
    end
    
    JsonSchemaValidator.new(chart, schema: schema, json: vega_json, field: :vega_json).validate
  end
end

ireneybean

#...
get '/' do
  haml :index, layout: false
end
#...

julianrubisch

    resources :media, shallow: true,
      constraints: ->(req) do
                     current_user = req.env["warden"].user(:user)
                     Flipper.enabled?(:media_uploads, current_user)
                   end

sunny

# frozen_string_literal: true

# Via https://gist.github.com/ta1kt0me/6a7058d16621785d4f7038bde6cd3b98
module RailsGeneratorFrozenStringLiteralPrepend
  RUBY_EXTENSIONS = %w[.rb .rake].freeze

  def render
    return super unless RUBY_EXTENSIONS.include?(File.extname(destination))

    "# frozen_string_literal: true\n\n#{super}"

coder36

import sinonStubPromise from 'sinon-stub-promise';
import sinon from 'sinon'
sinonStubPromise(sinon)


let stubedFetch = sinon.stub(window, 'fetch') )

window.fetch.returns(Promise.resolve(mockApiResponse()));

function mockApiResponse(body = {}) {

julianrubisch

import { Controller } from "stimulus";
import { get } from "@rails/request.js";
import { PageSnapshot } from "@hotwired/turbo";

export default class extends Controller {
  static values = { hoverTime: Number };
  connect() {
    this.element.addEventListener("mouseover", this.prefetch.bind(this));
    this.element.addEventListener("touchstart", this.prefetch.bind(this));
  }