Class: GraphqlConnector::ServiceClassable::ParamsValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/graphql_connector/service_classable/params_validator.rb

Overview

Checks whether params for a specifc graphql query are in an expected format

Class Method Summary collapse

Class Method Details

.validate(query_params) ⇒ Object

Raises:



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# File 'lib/graphql_connector/service_classable/params_validator.rb', line 10

def validate(query_params)
  params = [query_params].flatten
  return if params.empty? ||
            params.map(&:class).uniq == [Symbol] ||
            params.map(&:class).uniq == [String]

  raise InvalidParamsError,
        "Please ensure that #{query_params} are either "\
        'Symbols/Strings as described in the README '\
        '(e.g.: params: [:id, :name])'
end