Module: Sequel::Plugins::JsonSerializer::DatasetMethods

Defined in:
lib/sequel/plugins/json_serializer.rb

Instance Method Summary collapse

Instance Method Details

#to_json(*a) ⇒ Object

Return a JSON string representing an array of all objects in this dataset. Takes the same options as the the instance method, and passes them to every instance.



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# File 'lib/sequel/plugins/json_serializer.rb', line 204

def to_json(*a)
  if opts = a.first.is_a?(Hash)
    opts = model.json_serializer_opts.merge(a.first)
    a = []
  else
    opts = model.json_serializer_opts
  end
  res = if row_proc 
    array = if opts[:array]
      opts = opts.dup
      opts.delete(:array)
    else
      all
    end
    array.map{|obj| Literal.new(obj.to_json(opts))}
   else
    all
  end
  opts[:root] ? {model.send(:pluralize, model.send(:underscore, model.to_s)) => res}.to_json(*a) : res.to_json(*a)
end