Method: SettingAccessors::Accessor#fetch

Defined in:
lib/setting_accessors/accessor.rb

#fetch(key, default = nil) ⇒ Object

Tries to fetch a setting value using the provided key and #[]. It will only return the default value if there is

- no temporary setting with the given key AND
- no already persisted setting (see #[])



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# File 'lib/setting_accessors/accessor.rb', line 38

def fetch(key, default = nil)
  result = self[key]
  return default if result.nil? && !has_key?(key)
  result
end