Module: MongoMapper::Plugins::Dirty
- Extended by:
- ActiveSupport::Concern
- Includes:
- ActiveModel::Dirty
- Included in:
- Document
- Defined in:
- lib/mongo_mapper/plugins/dirty.rb
Instance Method Summary collapse
Instance Method Details
#clear_changes ⇒ Object
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# File 'lib/mongo_mapper/plugins/dirty.rb', line 25 def clear_changes previous = changes (block_given? ? yield : true).tap do |result| unless result == false #failed validation; nil is OK. @previously_changed = previous changed_attributes.clear end end end |
#initialize ⇒ Object
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# File 'lib/mongo_mapper/plugins/dirty.rb', line 9 def initialize(*) # never register initial id assignment as a change # Chaining super into tap breaks implicit block passing in Ruby 1.8 doc = super doc.tap { changed_attributes.delete('_id') } end |
#reload ⇒ Object
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# File 'lib/mongo_mapper/plugins/dirty.rb', line 20 def reload(*) doc = super doc.tap { clear_changes } end |
#save ⇒ Object
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# File 'lib/mongo_mapper/plugins/dirty.rb', line 16 def save(*) clear_changes { super } end |