Merge pull request #309 from guard/e2-dont_clobber_record

do not modify Record hash returned by dir_entries
guard · May 6, 2015 · e639493 · e639493
2 parents cba1e51 + 3003838
commit e639493
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/lib/listen/directory.rb b/lib/listen/directory.rb
@@ -26,7 +26,7 @@ def self.scan(queue, sync_record, dir, rel_path, options)
       end
 
       # TODO: this is not tested properly
-      previous.reject! { |entry, _| current.include? path + entry }
+      previous = previous.reject { |entry, _| current.include? path + entry }
 
       _async_changes(dir, rel_path, queue, previous, options)
 

diff --git a/spec/lib/listen/directory_spec.rb b/spec/lib/listen/directory_spec.rb
@@ -31,7 +31,7 @@
 
     context 'with file & subdir in record' do
       let(:record_entries) do
-        { 'file.rb' => { mtime: 1.1 }, 'subdir' => {} }
+        { 'file.rb' => { mtime: 1.1 }, 'subdir' => {} }.freeze
       end
 
       context 'with empty dir' do