Method: Sequel::Plugins::JsonSerializer::ClassMethods#array_from_json

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

#array_from_json(json, opts = OPTS) ⇒ Object

Attempt to parse an array of instances from the given JSON string, with options passed to InstanceMethods#from_json_node.

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# File 'lib/sequel/plugins/json_serializer.rb', line 199

def array_from_json(json, opts=OPTS)
  v = Sequel.parse_json(json)
  if v.is_a?(Array)
    raise(Error, 'parsed json returned an array containing non-hashes') unless v.all?{|ve| ve.is_a?(Hash) || ve.is_a?(self)}
    v.map{|ve| ve.is_a?(self) ? ve : new.from_json_node(ve, opts)}
  else
    raise(Error, 'parsed json did not return an array')
  end
end