module Outpost::Controller::Preferences
Public Instance Methods
preference(key)
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Public: Getter for preference. Preferences
are stored in the browser's session on a per-resource basis.
key - (String) The key for the preference.
Examples
preference("posts_order") # => "updated_at"
Returns String of the requested preference.
# File lib/outpost/controller/preferences.rb, line 22 def preference(key) session["preference_#{key}"] end
set_preference(key, value)
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Public: Writer for preference.
key - (String) The key to write to. value - (String) The value of the preference.
Examples
set_preference("posts_order", "updated_at") preference("posts_order") # => "updated_at"
Returns nothing.
# File lib/outpost/controller/preferences.rb, line 38 def set_preference(key, value) session["preference_#{key}"] = value end
unset_preference(key)
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Public: Unset a preference.
key - (String) The key to delete from preferences.
Examples
unset_preference("posts_order") preference("posts_order") # => nil
Returns nothing.
# File lib/outpost/controller/preferences.rb, line 53 def unset_preference(key) set_preference(key, nil) end
Private Instance Methods
remove_preferences()
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# File lib/outpost/controller/preferences.rb, line 60 def remove_preferences Outpost.config.preferences.each do |preference| key = "#{model.content_key}_#{preference}" if params[preference] == "" && preference(key).present? unset_preference(key) end end end