Module: ConvenientService::Config

Included in:
Examples::Dry::Gemfile::DryService::Config, Examples::Dry::V1::Gemfile::DryService::Config, Examples::Rails::Gemfile::RailsService::Config, Examples::Rails::V1::Gemfile::RailsService::Config, Feature::Configs::Standard, Service::Configs::Standard, Service::Configs::Standard::V1
Defined in:
lib/convenient_service/config.rb,
lib/convenient_service/config/exceptions.rb,
lib/convenient_service/config/entities/option.rb,
lib/convenient_service/config/entities/options.rb,
lib/convenient_service/config/commands/normalize_options.rb

Defined Under Namespace

Modules: Commands, Entities, Exceptions

Class Method Summary collapse

Class Method Details

.included(mod) ⇒ void

This method returns an undefined value.

Parameters:

  • mod (Module) 


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# File 'lib/convenient_service/config.rb', line 18

def self.included(mod)
  mod.extend Dependencies::Extractions::ActiveSupportConcern::Concern

  mod.module_exec do
    class << self
      ##
      # @params klass [Class]
      # @return [void]
      #
      def eval_included_block(klass)
        klass.include ::ConvenientService::Core

        previous_options = klass.options.dup

        klass.options.replace(options)

        super
      ensure
        klass.options.replace(previous_options)
      end

      ##
      # @param options [Array<Symbol>]
      # @return [ConvenientService::Config]
      #
      def with(*options)
        dup.tap do |mod|
          mod.module_exec(base, self.options.dup.merge(options)) do |base, options|
            ##
            # @return [ConvenientService::Config]
            #
            define_singleton_method(:base) { base }

            ##
            # @return [Set]
            #
            define_singleton_method(:options) { options }
          end
        end
      end

      ##
      # @param options [Array<Symbol>]
      # @return [ConvenientService::Config]
      #
      def without(*options)
        dup.tap do |mod|
          mod.module_exec(base, self.options.dup.subtract(options)) do |base, options|
            ##
            # @return [ConvenientService::Config]
            #
            define_singleton_method(:base) { base }

            ##
            # @return [Set]
            #
            define_singleton_method(:options) { options }
          end
        end
      end

      ##
      # @return [ConvenientService::Config]
      #
      def with_defaults
        dup.tap do |mod|
          mod.module_exec(base, base.default_options) do |base, options|
            ##
            # @return [ConvenientService::Config]
            #
            define_singleton_method(:base) { base }

            ##
            # @return [Set]
            #
            define_singleton_method(:options) { options }
          end
        end
      end

      ##
      # @return [ConvenientService::Config]
      #
      def without_defaults
        dup.tap do |mod|
          mod.module_exec(base, Entities::Options.new) do |base, options|
            ##
            # @return [ConvenientService::Config]
            #
            define_singleton_method(:base) { base }

            ##
            # @return [Set]
            #
            define_singleton_method(:options) { options }
          end
        end
      end

      ##
      # @return [ConvenientService::Config]
      #
      def base
        self
      end

      ##
      # @return [ConvenientService::Config::Entities::Options]
      #
      def options
        @options ||= Entities::Options.new(options: default_options.dup)
      end

      ##
      # @param block [Proc, nil]
      # @return [ConvenientService::Config::Entities::Options]
      #
      def default_options(&block)
        block ? @default_options = Entities::Options.new(options: yield) : @default_options ||= Entities::Options.new
      end

      ##
      # @param other [Object] Can be any type.
      # @return [Boolean, nil]
      #
      def ==(other)
        return unless other.instance_of?(self.class)
        return false unless other.include?(::ConvenientService::Config)

        return false unless base.equal?(other.base)
        return false if options != other.options

        true
      end

      ##
      # @return [String]
      #
      def inspect
        name = base.name || "AnonymousConfig"

        options.any? ? "#{name}.with(#{options.keys.map(&:inspect).join(", ")})" : name
      end
    end
  end
end