Module: RecordHistory::Model::ClassMethods

Defined in:
lib/record_history/has_record_history.rb

Instance Method Summary collapse

Instance Method Details

#has_record_history(options = {}) ⇒ Object 



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# File 'lib/record_history/has_record_history.rb', line 10

def has_record_history(options={})
  send :include, InstanceMethods

  attr_accessor :record_history_obj

  class_attribute :record_history_ignore
  self.record_history_ignore = ([options[:ignore]].flatten.compact || []).map{|attr| attr.to_s}

  class_attribute :record_history_only
  self.record_history_only = ([options[:only]].flatten.compact || []).map{|attr| attr.to_s}

  class_attribute :record_history_on
  self.record_history_on = ([options[:on] || ['create', 'update']].flatten.compact).map{|attr| attr.to_s}

  class_attribute :record_history_polymorphic_group
  self.record_history_polymorphic_group = ([options[:polymorphic_group]].flatten.compact || []).map{|attr| attr.to_s}

  has_many :record_history,
           :class_name => 'RecordHistoryModel',
           :order      => "created_at DESC",
           :as         => :item
  if self.record_history_on.include?('update')
    before_save  :build_history_on_update
    after_update :save_history_on_update
  end

  if self.record_history_on.include?('create')
    after_create :save_history_on_create
  end
end

#is_record_history_author(options = {}) ⇒ Object 



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# File 'lib/record_history/has_record_history.rb', line 41

def is_record_history_author(options={})
  has_many :written_history,
           :class_name => 'RecordHistoryModel',
           :order      => "created_at DESC",
           :as         => :author
end