KennyVB

class Ability
  include CanCan::Ability
  
  def initialize(user)
    user ||= User.new # guest user
    
    if user.role?(:admin)
      can :manage, :all
    end
  end

KennyVB

class Ability
  include CanCan::Ability
  
  def initialize(user)
    user ||= User.new # guest user
  end
end

KennyVB

<h1>N3rd</h1>

<table>

<% @n3rds.each do |n3rd| %>
  <tr>

    <td><%= image_tag(n3rd.image_url, class: 'list_image') %></td>

    <td><%= link_to n3rd.title, n3rd_with_title_path(n3rd, :title => n3rd.title)%></td>

KennyVB

 NoMethodError in Posts#show

Showing /Users/kennyvb/GitHub/frakklerne/app/views/posts/show.html.erb where line #20 raised:

undefined method `each' for /uploads/post/image/3/Dirloads_IMG_0097.PNG_MB.png:PostimageUploader

Extracted source (around line #20):

17:  
18:  <p>Tags: <%= raw @post.tag_list.map { |t| link_to t, tag_path(t) }.join(', ') %></p>

KennyVB

Hi

After literally hours of trial and error (I'm not a Linux guy but love playing with my Raspberry Pi's), I have FINALLY got shairport-sync running on ArchLinux Arm 7 on my Raspberry Pi 2. I used numerous different sources to find all the different workarounds. I documented it and would like to give something back to the community... so here it is. I hope it's helpful.

Disclaimer: I'm sure I could have been a lot more efficient in my approach but I hope this will serve as a starting point for others.

1) RaspberryPi.org are not offering an ArchLinux image for Arm7 yet but some friendly guy has created his own and kindly put it on Mega.co.nz for all to use. Download the ArchLinux Arm 7 image for Raspberry Pi 2 from here: https://mega.co.nz/#!2JZS0CqD!KxlXr9B6URZ79zTP23vKVdrdOGVOYIeasjcjcBMoPzo

2) Write to a formatted SD card (at least 4GB) using Win32DiskImager.

KennyVB

[code]
16/02/2016 17:02:50 [12904] [DEBUG] [[email protected]] -------- Start
16/02/2016 17:02:50 [12904] [ INFO] [[email protected]] Version='2.2.8' method='OPTIONS' from='xx.xx.xx.xxx' cmd='' getUser='[email protected]' devId='' devType=''
16/02/2016 17:02:50 [12904] [DEBUG] [[email protected]] NoPostRequestException: Options request - code: 1 - file: /usr/share/webapps/z-push/index.php:151
16/02/2016 17:02:50 [12904] [DEBUG] [[email protected]] Including backend file: '/usr/share/www/nginx/z-push/backend/imap/imap.php'
16/02/2016 17:02:50 [12904] [DEBUG] [[email protected]] ZPush::GetSupportedProtocolVersions(): 12.0,12.1,14.0
16/02/2016 17:02:50 [12904] [DEBUG] [[email protected]] ZPush::GetSupportedCommands(): Sync,SendMail,SmartForward,SmartReply,GetAttachment,GetHierarchy,CreateCollection,DeleteCollection,MoveCollection,FolderSync,FolderCreate,FolderDelete,FolderUpdate,MoveItems,GetItemEstimate,MeetingResponse,ResolveRecipients,ValidateCert,Provision,Search,Ping,Notify,ItemOperations,Settings
16/02/2016 17:02:50 [12904] [ INFO] [