Module: ActiveScaffold::UnsavedRecord

Defined in:
lib/active_scaffold/extensions/unsaved_record.rb

Overview

a simple (manual) unsaved? flag and method. at least it automatically reverts after a save!

Instance Method Summary collapse

Instance Method Details

#keeping_errors ⇒ Object 



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# File 'lib/active_scaffold/extensions/unsaved_record.rb', line 18

def keeping_errors
  old_errors = errors.dup if errors.present?
  result = yield
  old_errors&.each do |attr|
    old_errors[attr].each { |msg| errors.add(attr, msg) unless errors.added?(attr, msg) }
  end
  result && old_errors.blank?
end

#save ⇒ Object

automatically unsets the unsaved flag



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# File 'lib/active_scaffold/extensions/unsaved_record.rb', line 14

def save(*)
  super.tap { self.unsaved = false }
end

#unsaved=(val) ⇒ Object

acts like a dirty? flag, manually thrown during update_record_from_params.



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# File 'lib/active_scaffold/extensions/unsaved_record.rb', line 4

def unsaved=(val)
  @unsaved = val ? true : false
end

#unsaved? ⇒ Boolean

whether the unsaved? flag has been thrown

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/extensions/unsaved_record.rb', line 9

def unsaved?
  @unsaved
end