Module: EacRedmineUsability::Undeletable

Extended by:
ActiveSupport::Concern
Defined in:
lib/eac_redmine_usability/undeletable.rb

Defined Under Namespace

Modules: InstanceMethods

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.allow_destroy ⇒ Object

Returns the value of attribute allow_destroy.



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# File 'lib/eac_redmine_usability/undeletable.rb', line 13

def allow_destroy
  @allow_destroy
end

Class Method Details

.on_allow_destroy(allow) ⇒ Object 



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# File 'lib/eac_redmine_usability/undeletable.rb', line 15

def on_allow_destroy(allow)
  old_value = allow_destroy
  begin
    self.allow_destroy = allow
    yield
  ensure
    self.allow_destroy = old_value
  end
end