1 files changed, 2 insertions, 6 deletions
diff --git a/lib/rdoc/generator/darkfish.rb b/lib/rdoc/generator/darkfish.rb
index 60e0265e8c..1b408a6f8e 100644
--- a/lib/rdoc/generator/darkfish.rb
+++ b/lib/rdoc/generator/darkfish.rb
@@ -610,7 +610,7 @@ class RDoc::Generator::Darkfish
 
     @classes = @store.all_classes_and_modules.sort
     @files   = @store.all_files.sort
-    @methods = @classes.map { |m| m.method_list }.flatten.sort
+    @methods = @classes.flat_map { |m| m.method_list }.sort
     @modsort = get_sorted_module_list @classes
   end
 
@@ -778,11 +778,7 @@ class RDoc::Generator::Darkfish
       erbout = "_erbout_#{file_var}"
     end
 
-    if RUBY_VERSION >= '2.6'
-      template = klass.new template, trim_mode: '-', eoutvar: erbout
-    else
-      template = klass.new template, nil, '-', erbout
-    end
+    template = klass.new template, trim_mode: '-', eoutvar: erbout
     @template_cache[file] = template
     template
   end