Contents

module Finitio
  class ProxyType < Type

    def initialize(target_name, target = nil)
      unless target_name.is_a?(String)
        raise ArgumentError, "String expected for type name, got `#{target_name}`"
      end

      @target_name = target_name
      @target = target
    end
    attr_reader :target_name, :target

    def default_name
      "_#{target_name}_"
    end

    def include?(*args, &bl)
      raise Error, "Proxy not resolved: #{target_name}" unless @target

      @target.include?(*args, &bl)
    end

    def dress(*args, &bl)
      raise Error, "Proxy not resolved: #{target_name}" unless @target

      @target.dress(*args, &bl)
    end

    def bind!(system)
      @target = system.fetch(target_name) {
        raise Error, "No such type `#{target_name}` in #{system}"
      }
    end

    def resolve_proxies(system)
      system.fetch(target_name) {
        raise Error, "No such type `#{target_name}` in #{system}"
      }
    end

    def unconstrained
      return @target.unconstrained if @target
      raise Error, "`unconstrained` cannot be call whithout proxies being resolved"
    end

  end # class ProxyType
end # module Finitio

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
finitio-0.12.0	lib/finitio/type/proxy_type.rb
finitio-0.11.4	lib/finitio/type/proxy_type.rb