lorenadl

Rails Active Storage how to restrict uploadable file types

Active Storage doesn't have validations yet.

We can restrict the accepted file types in the form:

<div class="field">
  <%= f.label :deliverable %>
 &lt;%= f.file_field :deliverable, direct_upload: true, 

ekreutz

Ansible variable precedence

Source: http://docs.ansible.com/ansible/latest/playbooks_variables.html#variable-precedence-where-should-i-put-a-variable

From least to most important

• command line values (for example, -u my_user, these are not variables)
• role defaults (defined in role/defaults/main.yml)
• inventory file or script group vars
• inventory group_vars/all

tommorris

require "rubygems"
require "rbosa"

if `ps aux`.match(/Things\.app/)
  things = OSA.app('Things')
  if things.lists[1].to_dos.size != 0
    things.lists[1].to_dos.each {|todo|
      `echo #{todo.name} | growlnotify -a Things`
    }
  end