Module: Tunable::Model

Extended by:
ActiveSupport::Concern
Defined in:
lib/tunable/model.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#clear_instance_settings ⇒ Object 



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# File 'lib/tunable/model.rb', line 188

def clear_instance_settings
  @object_hashed_settings = nil
  @settings = nil # so settings get reloaded from DB
end

#get_main_setting(key) ⇒ Object 



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# File 'lib/tunable/model.rb', line 176

def get_main_setting(key)
  get_setting(:main, key)
end

#get_setting(context, key) ⇒ Object 



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# File 'lib/tunable/model.rb', line 158

def get_setting(context, key)
  val = settings_context(context)[key]

  # if value is nil or no default is set, stop here
  return val if !val.nil? or self.class.default_settings(context)[key.to_sym].nil?

  self.class.default_settings(context)[key.to_sym]
end

#main_settings ⇒ Object 



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# File 'lib/tunable/model.rb', line 184

def main_settings
  settings_context(:main)
end

#queue_setting_for_deletion(context, key) ⇒ Object 



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# File 'lib/tunable/model.rb', line 208

def queue_setting_for_deletion(context, key)
  if self.class.main_settings_list.include?(key)
    @changed_attributes[key.to_sym] = nil if changed_attributes.include?(key.to_sym)
  end
  (deleted_settings[context.to_sym] ||= []) << key.to_sym
end

#queue_setting_for_update(context, key, val) ⇒ Object 



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# File 'lib/tunable/model.rb', line 201

def queue_setting_for_update(context, key, val)
  if self.class.main_settings_list.include?(key.to_sym)
    @changed_attributes[key.to_sym] = val if changed_attributes.include?(key.to_sym)
  end
  (modified_settings[context.to_sym] ||= {})[key.to_sym] = val
end

#remove_setting(context, key) ⇒ Object 



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# File 'lib/tunable/model.rb', line 172

def remove_setting(context, key)
  set_setting(context, key, nil)
end

#set_setting(context, key, val) ⇒ Object 



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# File 'lib/tunable/model.rb', line 167

def set_setting(context, key, val)
  obj = { context => { key => val } }
  self.settings = obj
end

#setting_off?(context, key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tunable/model.rb', line 193

def setting_off?(context, key)
  get_setting(context, key) == false
end

#setting_on?(context, key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tunable/model.rb', line 197

def setting_on?(context, key)
  get_setting(context, key) == true
end

#settings=(hash) ⇒ Object

instance methods below



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# File 'lib/tunable/model.rb', line 146

def settings=(hash)
  Tunable::Setting.store_many(hash, self)
end

#settings_context(context) ⇒ Object 



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# File 'lib/tunable/model.rb', line 180

def settings_context(context)
  settings_hash[context.to_sym] || {}
end

#settings_hash ⇒ Object 



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# File 'lib/tunable/model.rb', line 150

def settings_hash
  if modified_settings.any?
    puts "Settings have been changed. Hash will be incomplete."
  end

  @object_hashed_settings ||= Hasher.flatten(settings.reload, :context, :key)
end