Module: ArInternals

Defined in:
app/models/ar_internals.rb

Overview

Internals model returns some Rails environment variables like session, params, record ... with more user friendly names. These names can be used for interacting with users and hide complexity behind the scene.

eg: ArInternals.get('current_user_name') will return session

Predefined internal values are: current_user current_user_name current_site

Constant Summary collapse

INTERNALS = 
{
  'current_user'      => 'session[:user_id]',
  'current_user_name' => 'session[:user_name]',
  'current_site'      => 'agile_get_site.id'
}

Class Method Summary collapse

Class Method Details

.add(hash) ⇒ Object

Add additional internal. This method allows application specific internals to be added to structure and be used together with predefined values.



48
49
50
 
# File 'app/models/ar_internals.rb', line 48

def self.add(hash)
  hash.each { |key, value| @additions[key] = value }
end

.get(key) ⇒ Object 



55
56
57
58
 
# File 'app/models/ar_internals.rb', line 55

def self.get(key)
  key.delete_prefix!('@')
  INTERNALS[key] || @additions[key]
end