DevGW

// from the Node library: aos
  // syntax 
  <div
    data-aos="fade-up"
    data-aos-offset="200"
    data-aos-delay="50"
    data-aos-duration="1000"
    data-aos-easing="ease-in-out"
    data-aos-mirror="true"
    data-aos-once="false"

DevGW

# Module can be used by any controller instead of helper.rb which is only for associated controller

### make sure to add 
### config.autoload_paths += %W(#{config.root}/lib)
### to config/application.rb

# and don't forget to make the file in /lib/ with this format: modelname.rb
module MODULENAME
    def METHODNAME
    end

DevGW

namespace :NAMESPACE do
    desc "ENTER DESCRIPTION HERE"
    
    task :start => [ :environment ] do
    
    
    end #end task
end

### to run from shell "rails task_name"

DevGW

bundle install --path vendor/bundle

DevGW

#Navigating
visit articles_path

#Clicking links and buttons
click_on 'Link Text'
click_button
click_link

#Interacting with forms
attach_file 'Image', '/path/to/image.jpg'

DevGW

codesign --force --deep --sign - /Applications/CHIRP.app

DevGW

// adding all the elements of a limitless nested array
function arraySum(anArr) {
  let sum = 0;
  for (let i = 0; i < anArr.length; i++) {
    let element = anArr[i];
    if (Array.isArray(element)) {
      sum += arraySum(element);
    } else
      sum += element;
  } return sum;

DevGW

// loop through string

let letters = 'abcdefg';

// initial: let i=0
// conditional: i<letters.length
// final: i++
for (let i=0; i < letters.length; i++) {
    let currentLetter = letters[i];
    console.log(currentLetter);

DevGW

### GEM
rails gem new GEM_NAME

### PLUGIN / ENGINE
### use for rails extensions that don't require 
### full application-like setup. but, 
### since it's still a rails-specific setup
rails plugin new PLUGIN_NAME 

### options for plugin

DevGW

<%= select_tag "NAME", options_for_select(@options, @selected_options), id: "ID_NAME" %>