Module: Appydays::Configurable::ClassMethods

Defined in:
lib/appydays/configurable.rb

Instance Method Summary collapse

Instance Method Details

#configurable(key, &block) ⇒ Object

Raises:

  • (LocalJumpError) 


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# File 'lib/appydays/configurable.rb', line 40

def configurable(key, &block)
  raise LocalJumpError unless block

  installer = Installer.new(self, key)

  self.define_singleton_method(:_configuration_installer) { installer }

  installer.instance_eval(&block)
  installer._run_after_configured
end

#reset_configuration(overrides = {}) ⇒ Object

Restore all settings back to the values they were at config time (undoes any manual attribute writes), and runs after_configured hooks.

overrides can be passed, to apply new manual overrides before running after_configured hooks. This is very useful when testing classes that have an after_configured hook.



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# File 'lib/appydays/configurable.rb', line 58

def reset_configuration(overrides={})
  self._configuration_installer._reset(overrides)
end

#run_after_configured_hooks ⇒ Object

Explicitly run after configuration hooks. This may need to be run explicitly after reset, if the ‘after_configured` hook involves side effects. Side effects are gnarly so we don’t make assumptions.



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# File 'lib/appydays/configurable.rb', line 67

def run_after_configured_hooks
  self._configuration_installer._run_after_configured
end