Module: ActiveRecord::Collections::Serialization::ClassMethods

Defined in:
lib/active_record/collections/serialization.rb

Instance Method Summary collapse

Instance Method Details

#from_hash(hash) ⇒ Object 



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# File 'lib/active_record/collections/serialization.rb', line 13

def from_hash(hash)
  hash.symbolize_keys!
  collection = new(hash[:klass])
  collection.select!(*hash[:select]) unless hash[:select].empty?
  collection.distinct! if hash[:distinct] == true
  collection.joins!(*hash[:joins]) unless hash[:joins].empty?
  collection.references!(*hash[:references]) unless hash[:references].empty?
  collection.includes!(*hash[:includes]) unless hash[:includes].empty?
  collection.where!(*hash[:bind].map { |b| b[:value] }.unshift(hash[:where].join(" AND ").gsub(/\$\d/,'?'))) unless hash[:where].empty?
  collection.group!(hash[:group]) unless hash[:group].empty?
  collection.order!(hash[:order]) unless hash[:order].empty?
  collection.limit!(hash[:limit]) unless hash[:limit].nil?
  collection.offset!(hash[:offset]) unless hash[:offset].nil?
  collection
end

#from_json(json) ⇒ Object 



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# File 'lib/active_record/collections/serialization.rb', line 9

def from_json(json)
  from_hash JSON.load(json)
end