lib/metaractor.rb in metaractor-2.1.1 vs lib/metaractor.rb in metaractor-3.0.0

@@ -8,10 +8,12 @@
 require 'metaractor/context_validity'
 require 'metaractor/chain_failures'
 require 'metaractor/fail_from_context'
 require 'metaractor/context_has_key'
 require 'metaractor/failure_output'
+require 'i18n'
+require 'metaractor/namespace'
 
 module Metaractor
   def self.included(base)
     base.class_eval do
       include Interactor
@@ -41,17 +43,38 @@
   def self.default_modules
     [
       { module: Metaractor::HandleErrors, method: :include },
       { module: Metaractor::Parameters, method: :include },
       { module: Metaractor::RunWithContext, method: :include },
-      { module: Metaractor::ChainFailures, method: :include }
+      { module: Metaractor::ChainFailures, method: :include },
+      { module: Metaractor::Namespace, method: :include }
     ]
   end
 
   def self.include_module(mod)
     modules << { module: mod, method: :include }
   end
 
   def self.prepend_module(mod)
     modules << { module: mod, method: :prepend }
+  end
+
+  def self.format_hash(hash)
+    if @hash_formatter.nil?
+      @hash_formatter = default_hash_formatter
+    end
+
+    @hash_formatter.call(hash)
+  end
+
+  def self.default_hash_formatter
+    ->(hash){ hash.inspect }
+  end
+
+  def self.hash_formatter
+    @hash_formatter
+  end
+
+  def self.hash_formatter=(callable)
+    @hash_formatter = callable
   end
 end