Contents

module Yema
  class Validator

    attr_reader :rule, :resource

    def initialize(rule, resource)
      @rule, @resource = rule, resource
    end

    def value
      resource.public_send(rule.attribute_name)
    end

    def valid?
      rule.matches?(value)
    end

    def errors
      errors = []
      errors << Error.new(rule, resource) unless valid?
      errors.to_set
    end

  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
yema-0.0.1	lib/yema/validator.rb