s0ber

# When mounting an action, action will have reference to two urls: :confirm_path and :action_path.

routes.rb:
namespace: :developer ->
  business_action Developer::Reject


# Renderers (`ConfirmButton` and `Modal`) can access action's :confirm_path and :action_path to render a button or a modal.
# As you see, renderers expect an action to have such methods.

s0ber

# The main rule: I want to see a method call. Brackets are the most simple way to make it.

# if there is single argument and it is not a string, brackets required
fn()
fn(1)
fn(variable)

# if just single string, quotes are some kind of brackets here, and brackets can be omitted
fn 'string'

s0ber

// NOT recommended
.header
  .menu
    // styles for menu in header

.footer
  .menu
    // styles for menu in footer

// when we doing like this, blocks .menu, .header and .footer became dependent,

s0ber

.header
  - # our header with lots content
  .menu.for-header
    - menu_items.each do |item|
      .menu__item{class: "has-#{item.icon}_icon #{'is-active' if item.active?}"}

.content
  - # ...

.footer

s0ber

.posts_list
  // common styles for all blocks
  // ...

  // styles for modified blocks
  &.for-most_popular
    background-color: gray

    .posts_list__title
      color: green

s0ber

- # in controller
- @posts_most_popular = Post.where('likes_count > ?', 100)
- @posts_most_commented = Post.where('comments_count > ?', 20)
- @posts_draft = Post.where(status: :draft)

- # in view
- if @posts_most_popular.any?
  .posts_list.for-most_popular
    .posts_list__title Most popular
    - @posts_most_popular.each_with_index do |post, i|

s0ber

.blog_post
  font-size: 12px
  line-height: 18px

.blog_post__title
  font-size: 20px
  line-height: 24px

.blog_post__meta_data
  text-align: right

s0ber

- @posts # we are getting it from controlle

- @posts.each do |post|
  .blog_post
    .blog_post__title= post.title

    .blog_post__meta_data
      .blog_post__date= post.created_at
      .blog_post__author= post.author.full_name

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#!/usr/bin/env bash
apt-get -y update
apt-get -y install build-essential zlib1g-dev libssl-dev libreadline5-dev libyaml-dev
cd /tmp
wget ftp://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p362.tar.gz
tar -xvzf ruby-1.9.3-p362.tar.gz
cd ruby-1.9.3-p362/
./configure --prefix=/usr/local
make
make install

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(function() {
	for (var j = 0; j < weekDays; j++) {
		if (data.weekItem[j].Day == data.weekDays[i].Id) {
			return true;
		}
	};
	return false;
})()