fixed (#5)

lib/drawers.rb

@@ -3,13 +3,32 @@
 require 'active_support'
 
 module Drawers
+  DEFAULT_RESOURCE_SUFFIXES = %w(
+    Controller
+    Forms
+    Serializer
+    Operations
+    Presenters
+    Policy
+    Policies
+    Services
+  ).freeze
+
   require 'drawers/active_support/dependency_extensions'
   require 'drawers/action_view/path_extensions'
   require 'drawers/action_view/resource_resolver'
   require 'drawers/resource_parts'
 
   module_function
 
+  def resource_suffixes
+    @resource_suffixes || DEFAULT_RESOURCE_SUFFIXES
+  end
+
+  def resource_suffixes=(suffixes)
+    @resource_suffixes = suffixes.freeze
+  end
+
   def directory=(dir)
     @directory = dir
   end
@@ -18,11 +37,21 @@ def directory
     @directory || ''
   end
 
+  # @api private
+  # Join all the suffix names together with an "OR" operator
+  def resource_suffixes_regex
+    /(#{resource_suffixes.join('|')})/
+  end
+
+  # @api private
+  # split on any of the resource suffixes OR the ruby namespace seperator
+  def qualified_name_split
+    /::|#{resource_suffixes_regex}/
+  end
+
   require 'drawers/railtie'
+
   ActiveSupport::Dependencies.extend Drawers::DependencyExtensions
   ActionController::Base.extend Drawers::PathExtensions
-
-  if Rails.version > '5'
-    ActionController::API.extend Drawers::PathExtensions
-  end
+  ActionController::API.extend Drawers::PathExtensions if Rails.version > '5'
 end

lib/drawers/active_support/dependency_extensions.rb

@@ -1,25 +1,8 @@
 # frozen_string_literal: true
 module Drawers
   module DependencyExtensions
-    RESOURCE_SUFFIX_NAMES = %w(
-      Controller
-      Forms
-      Serializer
-      Operations
-      Presenters
-      Policy
-      Policies
-      Services
-    ).freeze
-
     ERROR_CIRCULAR_DEPENDENCY = 'Circular dependency detected while autoloading constant'
 
-    # Join all the suffix names together with an "OR" operator
-    RESOURCE_SUFFIXES = /(#{RESOURCE_SUFFIX_NAMES.join('|')})/
-
-    # split on any of the resource suffixes OR the ruby namespace seperator
-    QUALIFIED_NAME_SPLIT = /::|#{RESOURCE_SUFFIXES}/
-
     def load_from_path(file_path, qualified_name, from_mod, const_name)
       expanded = File.expand_path(file_path)
       expanded.sub!(/\.rb\z/, '')

lib/drawers/resource_parts.rb

@@ -1,9 +1,6 @@
 # frozen_string_literal: true
 module Drawers
   class ResourceParts
-    RESOURCE_SUFFIX_NAMES = Drawers::DependencyExtensions::RESOURCE_SUFFIX_NAMES
-    QUALIFIED_NAME_SPLIT = Drawers::DependencyExtensions::QUALIFIED_NAME_SPLIT
-
     attr_reader :namespace, :resource_name,
       :resource_type, :named_resource_type,
       :class_path
@@ -80,7 +77,9 @@ def call
     # Api::V2::PostOperations::Update
     # => Api, V2, Post, Operations, Update
     def qualified_parts
-      @qualified_parts ||= @qualified_name.split(QUALIFIED_NAME_SPLIT).reject(&:blank?)
+      @qualified_parts ||= @qualified_name
+                           .split(Drawers.qualified_name_split)
+                           .reject(&:blank?)
     end
 
     # based on the position of of the resource type name,
@@ -91,7 +90,7 @@ def qualified_parts
     # Given: Api, V2, Post, Operations, Update
     #                           ^ index_of_resource_type (3)
     def index_of_resource_type
-      @index_of_resource_type ||= qualified_parts.index { |x| RESOURCE_SUFFIX_NAMES.include?(x) }
+      @index_of_resource_type ||= qualified_parts.index { |x| Drawers.resource_suffixes.include?(x) }
     end
   end
 end

lib/drawers/version.rb

@@ -1,4 +1,4 @@
 # frozen_string_literal: true
 module Drawers
-  VERSION = '1.0.1'
+  VERSION = '1.1.0'
 end

spec/integration/auto_loading_spec.rb

@@ -94,4 +94,27 @@
       expect { Author.create.posts }.to_not raise_error
     end
   end
+
+  context 'with a non-default-ily named file' do
+    context 'is configured to find non-default file' do
+      before(:each) do
+        Drawers.resource_suffixes = ['Thing']
+      end
+
+      after(:each) do
+        Drawers.resource_suffixes = Drawers::DEFAULT_RESOURCE_SUFFIXES
+        Object.send(:remove_const, :CommentThing) if defined? CommentThing
+      end
+
+      it 'finds the file' do
+        expect { CommentThing }.to_not raise_error
+      end
+    end
+
+    context 'is not configured to find non-default file' do
+      it 'errors' do
+        expect { CommentThing }.to raise_error(NameError, /uninitialized constant CommentThing/)
+      end
+    end
+  end
 end

spec/support/rails_app/app/resources/comments/thing.rb

@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+class CommentThing < ActiveModel::Serializer
+end