PragmaticEd

## arra.rb
class Array

  # Converts array:
  # [
  #   {id: 1, parent_id: nil, any_other_key: 'lorem'},
  #   {id: 2, parent_id: 1, any_other_key: 'ipsum'},
  #   {id: 3, parent_id: 2, any_other_key: 'abc'},
  # ]
  # to following format:
  # [

## nested_content_snippet.rb
  # because i can never remember exactly how and when to use concat
  # when building content in helpers
  def nested_content
    content_tag 'div' do
      concat(content_tag 'span', 'span block')
      concat(tag 'br')
      concat(link_to 'root link', root_path)
      concat(tag 'br')
      concat(link_to('#') do
               concat(content_tag 'h2', 'Head \'em off')

## gist:eb6600c8eaf8df217ac20301142f54f1
  def youtube_id(youtube_url)
    regex = /(?:youtube(?:-nocookie)?\.com\/(?:[^\/\n\s]+\/\S+\/|(?:v|e(?:mbed)?)\/|\S*?[?&]v=)|youtu\.be\/)([a-zA-Z0-9_-]{11})/
    match = regex.match(youtube_url)
    if match && !match[1].blank?
      match[1]
    else
      nil
    end
  end


## application.html.erb
<%# Put this code snippet between the <head></head>-tags in your application layout and %>
<%# replace 'UA-XXXXXXXX-X' with your own unique Google Analytics Tracking ID %>

<%# ... %>
<head>
  <%# ... %>
  <% if Rails.env.production? %>
    <script type="text/javascript">
      (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
      (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),

## store_stylesheet.rb
# lib/store_stylesheet.rb
class StoreStylesheet
  def initialize(store)
    @store = store
  end

  # The path of the compiled stylesheet, i.e. stores/id_timestamp.css
  def stylesheet_file
    filename = [
      @store.id,

## setup.md

      
              1 file
            
          
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                PragmaticEd
                / setup.md
            
            
              Created
              May 17, 2018 11:32
                — forked from kpheasey/setup.md
            
              
                WSL, RVM & RubyMine; ubuntu on windows, bash on windows
              
          
    Add inbound firewall rule for TCP 2222


Windows 10 has 2 new services, SSH Server Proxy and SSH Server Broker which will already be bound to port 22
Do not allow public connection on this rule, WSL is not proven safe

ConEmu

Add as cmd startup with bash.exe --login
Install the SSH server and some Rails essentials libraries in bash

sudo apt-get update && sudo apt-get upgrade -y

  
## readme.md

      
              4 files
            
          
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                PragmaticEd
                / readme.md
            
            
              Created
              May 27, 2018 09:20
            
              
                diacritic & case insensitive search (Rails, MySql, MongoDB).md
              
          
    Word.destroy_all
WordMongo.destroy_all

Word.create(name: 'xа́е́x')
WordMongo.create(name: 'xа́е́x')

search  = 'Xа́е́x'
pattern = /#{RegexpExtension.accent_insensitive_pattern Regexp.escape(search)}/
wm = WordMongo.where(name: pattern).first

  
## Capfile
require 'capistrano-resque'

## translation_uniqueness_validator.rb
# Usage in model:
#
# validates :title, translation_uniqueness: true # will assume it must be uniq across all languages
# validates :title, translation_uniqueness: {scope: :locale, message: ''}
#
class TranslationUniquenessValidator < ActiveModel::EachValidator

  def validate_each(record, attribute, value)
    record.translations.each do |t|

## translation_presence_validator.rb
# Usage in model:
#
# validates :title, translation_presence: true,
# validates :title, translation_presence: {message: ''}
#
class TranslationPresenceValidator < ActiveModel::EachValidator

  def validate_each(record, attribute, value)
    record.translations.each do |translation|
      if translation[attribute].blank?
	class Array

	# Converts array:
	# [
	# {id: 1, parent_id: nil, any_other_key: 'lorem'},
	# {id: 2, parent_id: 1, any_other_key: 'ipsum'},
	# {id: 3, parent_id: 2, any_other_key: 'abc'},
	# ]
	# to following format:
	# [
	# because i can never remember exactly how and when to use concat
	# when building content in helpers
	def nested_content
	content_tag 'div' do
	concat(content_tag 'span', 'span block')
	concat(tag 'br')
	concat(link_to 'root link', root_path)
	concat(tag 'br')
	concat(link_to('#') do
	concat(content_tag 'h2', 'Head \'em off')
	def youtube_id(youtube_url)
	regex = /(?:youtube(?:-nocookie)?\.com\/(?:[^\/\n\s]+\/\S+\/\|(?:v\|e(?:mbed)?)\/\|\S*?[?&]v=)\|youtu\.be\/)([a-zA-Z0-9_-]{11})/
	match = regex.match(youtube_url)
	if match && !match[1].blank?
	match[1]
	else
	nil
	end
	end
	<%# Put this code snippet between the <head></head>-tags in your application layout and %>
	<%# replace 'UA-XXXXXXXX-X' with your own unique Google Analytics Tracking ID %>

	<%# ... %>
	<head>
	<%# ... %>
	<% if Rails.env.production? %>
	<script type="text/javascript">
	(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]\|\|function(){
	(i[r].q=i[r].q\|\|[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
	# lib/store_stylesheet.rb
	class StoreStylesheet
	def initialize(store)
	@store = store
	end

	# The path of the compiled stylesheet, i.e. stores/id_timestamp.css
	def stylesheet_file
	filename = [
	@store.id,
	# Usage in model:
	#
	# validates :title, translation_uniqueness: true # will assume it must be uniq across all languages
	# validates :title, translation_uniqueness: {scope: :locale, message: ''}
	#
	class TranslationUniquenessValidator < ActiveModel::EachValidator

	def validate_each(record, attribute, value)
	record.translations.each do \|t\|
	# Usage in model:
	#
	# validates :title, translation_presence: true,
	# validates :title, translation_presence: {message: ''}
	#
	class TranslationPresenceValidator < ActiveModel::EachValidator

	def validate_each(record, attribute, value)
	record.translations.each do \|translation\|
	if translation[attribute].blank?