lib/dry/monads.rb in dry-monads-1.4.0 vs lib/dry/monads.rb in dry-monads-1.5.0

@@ -1,15 +1,34 @@
 # frozen_string_literal: true
 
-require "dry/core/constants"
+require "concurrent/map"
+require "zeitwerk"
+require "dry/core"
+require "dry/monads/constants"
+require "dry/monads/errors"
 require "dry/monads/registry"
 
 module Dry
   # Common, idiomatic monads for Ruby
   #
   # @api public
   module Monads
+    # @api private
+    def self.loader
+      @loader ||= Zeitwerk::Loader.new.tap do |loader|
+        root = File.expand_path("..", __dir__)
+        loader.tag = "dry-monads"
+        loader.inflector = Zeitwerk::GemInflector.new("#{root}/dry-monads.rb")
+        loader.push_dir(root)
+        loader.ignore(
+          "#{root}/dry-monads.rb",
+          "#{root}/dry/monads/{all,constants,errors,registry,version}.rb",
+          "#{root}/json/**/*.rb"
+        )
+      end
+    end
+
     # @private
     def self.included(base)
       if all_loaded?
         base.include(*constructors)
       else
@@ -47,12 +66,14 @@
     # @return [Module]
     # @api public
     def self.[](*monads)
       monads.sort!
       @mixins.fetch_or_store(monads.hash) do
-        monads.each { |m| load_monad(m) }
-        mixins = monads.map { |m| registry.fetch(m) }
+        monads.each { load_monad(_1) }
+        mixins = monads.map { registry.fetch(_1) }
         ::Module.new { include(*mixins) }.freeze
       end
     end
+
+    loader.setup
   end
 end