vitobotta

// This code is to be used with https://turbo.hotwire.dev. By default Turbo keeps visited pages in its cache 
// so that when you visit one of those pages again, Turbo will fetch the copy from cache first and present that to the user, then 
// it will fetch the updated page from the server and replace the preview. This makes for a much more responsive navigation 
// between pages. We can improve this further with the code in this file. It enables automatic prefetching of a page when you
// hover with the mouse on a link or touch it on a mobile device. There is a delay between the mouseover event and the click
// event, so with this trick the page is already being fetched before the click happens, speeding up also the first 
// view of a page not yet in cache. When the page has been prefetched it is then added to Turbo's cache so it's available for
// the next visit during the same session. Turbo's default behavior plus this trick make for much more responsive UIs (non SPA).

ryenski

<template>
  <div id="app">
    <p>{{ message }}</p>
  </div>
</template>

<script>
export default {
  data: function () {
    return {

andrewprogers

React on Rails with Test Suite (Karma, Jasmine, Enzyme, PhantomJS)

The steps included here detail the steps I followed to get a new React on Rails app set up, with a focus on testing JS components with Karma / Jasmine / Enzyme. A lot of this was liberally borrowed / modified from the Launch Academy curriculum, but there are some additional steps involved to get everything working with webpacker:

Unless otherwise specified, run the code in the terminal

Install Rails with Webpacker configured for React:

rails new project-name
cd project-name

abaumer

To Read

• https://jsmantra.com/next-js-53e9cf4da5af
• https://zeit.co/blog/next2
• https://storybook.js.org/

Good Articles

not sure what you need to know?

http://rmurphey.com/blog/2015/03/23/a-baseline-for-front-end-developers-2015

wbotelhos

require 'sidekiq/api'

# 1. Clear retry set

Sidekiq::RetrySet.new.clear

# 2. Clear scheduled jobs 

Sidekiq::ScheduledSet.new.clear

juliarose

module Color
    def self.to_hex(c) # convert decimal to hex
        n = c.to_i.to_s(16)
        n = '0' + n unless n.length > 1 # 2 characters
        n
    end
    
    def self.to_dec(c) # convert hex to decimal
        c.to_i(16)
    end

jasonbyrne

/**
 * Imperavi Redactor Plugin for Embedding Tweets
 * for version >= 9.1
 *
 * https://gist.github.com/jasonbyrne/6e96a907c781e90e0dbf
 *
 * @author Jason Byrne <jason.byrne@flocasts.com>
 * @version 0.5.1
 *
 * @forked https://gist.github.com/chekalskiy/7438084

pmarreck

# encoding: utf-8

# Patch for auto_link method to chop text up into lines first,
# speeding up its run time considerably and making it resilient to bad or overly gigantic input

if defined?(ActionView::Helpers::TextHelper) && ActionView::Helpers::TextHelper.instance_methods.include?(:auto_link)
  module ActionView
    module Helpers
      module TextHelper
        unless defined?(slow_auto_link) # we don't want to method chain it twice...

eduardordm

# encoding: utf-8

class Ability
  include CanCan::Ability

  def initialize(user)
    user ||= User.new # guest
    user.roles.each do |role|
      role.permissions.each do |permission|
        if permission.subject_class == 'all'

shinzui

# ~/.tmux.conf
#
# See the following files:
#
#   /opt/local/share/doc/tmux/t-williams.conf
#   /opt/local/share/doc/tmux/screen-keys.conf
#   /opt/local/share/doc/tmux/vim-keys.conf
#
# URLs to read:
#