mrpunkin

		<% cache(["categories", "index", "project", @project.id], :expires_in=>1.hour) do %>
			<ul id="category_list" class="challenges columned clearfix">
			<% @categories.each do |c| %>
				<li class="grid_4"><a href="<%= category_path(c) %>">
					<% if p = c.lead_photo_for(@project) %>
						<div class="image" style="background: url(<%= p.square_src(220) %>) center center no-repeat;"><!-- <%= p.byline %> --></div>
					<% end %>
					<div class="info"><h3><%= c.name %></h3></div>
				</a></li>
			<% end %>

mrpunkin

## Example inspect result, stored as 'line'
"max      = 60\n"

## Test
line.match(/.*(max|count|active|inactive|global queue).*[=:]\s+(\d+).*/)

mrpunkin

      Tempfile.open(filename) do |t| 
        begin
          t.binmode
          t.write Net::HTTP.start(host){|http| http.get(url)}.body
          FileUtils.cp(t.path, filepath)
        ensure
          t.close!
        end
      end

mrpunkin

SELECT groups.id, groups.created_at AS group_created, MAX(gu.created_at) AS newest_user, MAX(gp.created_at) AS newest_photo, GREATEST(groups.created_at, IFNULL(MAX(gu.created_at), 0), IFNULL(MAX(gp.created_at), 0)) AS latest_activity FROM groups 
	LEFT OUTER JOIN groups_users gu ON groups.id = gu.group_id
	LEFT OUTER JOIN group_photos gp ON groups.id = gp.group_id
GROUP BY groups.id

mrpunkin

class Comment < ActiveRecord::Base
  has_one :photo_invite
  has_one :critique

  def attachment
    if photo_invite and photo_invite.invited_to
      photo_invite
    elsif critique then critique
    else nil
  end

mrpunkin

Sass.compile(render :template=>'../assets/stylesheets/theme.css.scss').html_safe

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resources :photos

## Results in standard restful routes, including
## photo GET    /photos/:id(.:format)                                          photos#show

match '/photos/:id(/in/:collection)' => 'photos#show', :via=>:get, :as=>'photo'
## Overrides old photo_path with
## photo GET    /photos/:id(/in/:collection)(.:format)                         photos#show

mrpunkin

/photos/:id/in/:collection_with_delim

## /photos/123/in/category-landscapes

/photos/:id/in/:collection/:collection_id

## /photos/123/in/category/landscapes

mrpunkin

module MobileApi
  
  def self.included(base)
    base.extend ClassMethods
  end
  
  class ClassMethods
    def mobile_api(*args)
      opts = args.extract_options!
      self.class_eval do

mrpunkin

collection @photos
extends 'photos/show'
node(:src){|photo| photo.src(:thumb) }