Contents

module WeakParameters
  class IntegerValidator < WeakParameters::BaseValidator
    def valid_type?
      /\A-?\d+\z/ === params[key].to_s
    end

    def error_message
      "params[#{key.inspect}] must be an Integer"
    end

    private

    def value
      super.presence.try(:to_i)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
weak_parameters-0.0.8	lib/weak_parameters/integer_validator.rb
weak_parameters-0.0.7	lib/weak_parameters/integer_validator.rb