Contents

module Ucasy::Validators
  class RequiredAttributes < Ucasy::Callable
    def initialize(context, required_attributes)
      @context = context
      @required_attributes = required_attributes
    end

    def call
      @required_attributes.each do |attribute|
        next if @context.respond_to?(attribute)

        raise ArgumentError, "You must set '#{attribute}' variable in '#{self.class}'"
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ucasy-0.0.5	lib/ucasy/validators/required_attributes.rb
ucasy-0.0.4	lib/ucasy/validators/required_attributes.rb