Contents

# frozen_string_literal: true

require 'dry/plugins/config'
require 'dry/plugins/dsl'

module Dry
  module Plugins
    # Builds a `Module` containing all plug-ins for `host`
    class ModuleBuilder
      def initialize(plugins_module_name: Plugins.config.plugins_module_name)
        @plugins_module_name = plugins_module_name
      end

      # @return [Symbol]
      attr_reader :plugins_module_name

      # @param host [Module]
      #
      # @return [Module]
      #
      # @example
      #   require 'dry/plugins/module_builder'
      #
      #   class Host
      #   end
      #
      #   module_builder = Dry::Plugins::ModuleBuilder.new
      #   module_builder.call(Host) #=> Host::Plugins
      def call(host)
        plugins = if host.const_defined?(plugins_module_name)
                    host.const_get(plugins_module_name)
                  else
                    host.const_set(plugins_module_name, Module.new)
                  end
        plugins
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
dry-plugins-0.4.0	lib/dry/plugins/module_builder.rb
dry-plugins-0.3.0	lib/dry/plugins/module_builder.rb
dry-plugins-0.2.0	lib/dry/plugins/module_builder.rb
dry-plugins-0.1.0	lib/dry/plugins/module_builder.rb