Module: PopulateMe::DocumentMixins::Persistence::ClassMethods

Defined in:
lib/populate_me/document_mixins/persistence.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#documents ⇒ Object 



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# File 'lib/populate_me/document_mixins/persistence.rb', line 66

def documents; @documents ||= []; end

Instance Method Details

#id_string_key ⇒ Object 



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# File 'lib/populate_me/document_mixins/persistence.rb', line 68

def id_string_key
  (self.fields.keys[0]||'id').to_s
end

#is_unique(unique_id = 'unique') ⇒ Object 



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# File 'lib/populate_me/document_mixins/persistence.rb', line 84

def is_unique unique_id='unique'
  if self.admin_get(unique_id).nil?
    self.new.set_from_hash({id:unique_id}).save
  end
end

#set_indexes(f, ids = []) ⇒ Object 



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# File 'lib/populate_me/document_mixins/persistence.rb', line 72

def set_indexes f, ids=[]
  if self.fields and self.fields[f.to_sym] and self.fields[f.to_sym][:direction]==:desc
    ids = ids.dup.reverse
  end
  ids.each_with_index do |id,i|
    self.documents.each do |d|
      d[f.to_s] = i if d[self.id_string_key]==id
    end
  end
  self
end