Антон Мисягин

http {
	include  /etc/nginx/mime.types;
.........
	
	}

Commands:
backup check # Check for configuration errors or warnings
backup generate:config # Generates the main Backup configuration file
backup generate:model -t, --trigger=TRIGGER # Generates a Backup model file.
backup help [COMMAND] # Describe available commands or one specific...
backup perform -t, --triggers, --trigger=TRIGGER # Performs the backup for the specified trigg...
backup version # Display installed Backup version

Generated configuration file: '/home/deployer/Backup/config.rb'.

# Check for configuration errors or warnings
[2015/12/01 10:45:45][info] Configuration Check Succeeded.

//def generated_image_url(path, cache_buster = Sass::Script::Bool.new(false))
//    cachebust_generated_images(path)
//    asset_url(path)
//  end

map = new ymaps.Map(map_id, {
				center: position,
				zoom: 10,
				controls: ['zoomControl', 'fullscreenControl']
			});
				circle = new ymaps.Circle([
					[position[0].toFixed(5),position[1].toFixed(5)],
					radius
				], {}, 
				{
					draggable: false,
					fillColor: color1+"33",
					strokeColor: color1,
					strokeOpacity: 0.9,
					strokeWidth: 3
				})
				

				var resize_circle = function(e) {
					if (prev_position != undefined) {
						var d =	Math.round(ymaps.coordSystem.geo.getDistance(prev_position, e.get('coords')));
						if (d > 100000) { d = 100000}
						circle.geometry.setRadius(d);
					} 
				}

				var start_draw_circle = function(e){
					if (circle_mode_button.state.get('selected')) {
						prev_position = e.get('coords');
						circle.geometry.setCoordinates(prev_position);
					}
				}


				circle.events
				.add('mousedown', start_draw_circle)
				.add('mouseup', function (e) {
						prev_position = undefined;
				})
				.add('mousemove', resize_circle);
	

				map.events.
					add('mousedown', start_draw_circle)
					.add('mouseup', function (e) {
						prev_position = undefined;
					})
					.add('mousemove', resize_circle);

				circle_mode_button = new ymaps.control.Button("Рисовать область");
				circle_mode_button.state.set('selected', false);
				circle_mode_button.events.add('select', function(){
					map.behaviors.disable('drag');

				}).add('deselect', function(){
					map.behaviors.enable('drag');
				});
				map.controls.add(circle_mode_button, {float: 'right', maxWidth: 200});
				map.geoObjects.add(circle);

@import 'compass'
@import "compass/utilities/sprites"

$icons-layout:smart
@import "grey/icons/*.png"
@include all-icons-sprites
...
label.boolean.checked:after
	@include icons-sprite(ok)

=simple_form_for @a, :url => :update_a do |f|
	=f.input :a_field
	=f.simple_fields_for :b, @b do |g|
		=g.input :b_field
	=f.button :submit

SimpleForm spends a lot of time for trying to translate hints and placeholders for inputs

routes.rb:

devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks", 
		:registrations => "users/registrations", 
		:confirmations => "users/confirmations" }

@item = Item.new
@item.send(:subitem.to_s+'=', Subitem.new)

def category_details
		@item = Item.new
		@item.category = params[:id]
		render 'details_form', layout: false
	end

<%= simple_form_for @adv do |f| %>
логика, которая в зависимости от @item.category, генерит нужные поля с помощью хелперов simple_form
<% end %>

<i>JavaScript:</i>
	$('#поле с выбором категории').change(function(){
		$('#item_details').empty();
		$.get('/cabinet/category/'+$(this).val()+'/details_form', {},
			function(data){
				$(data).children("[type != hidden]").appendTo('#item_details');
			}
		);
	});