add Pathname.glob_files

quix · Aug 23, 2009 · 21dd68b · 21dd68b
1 parent 667292e
commit 21dd68b
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 0 deletions.
diff --git a/lib/quix/ext/pathname.rb b/lib/quix/ext/pathname.rb
@@ -97,5 +97,9 @@ def glob_all(pattern, flags = 0, &block)
         path.basename =~ %r!\A\.\.?\Z!
       }
     end
+
+    def glob_files(*args)
+      glob_all(*args).select { |file| file.file? }
+    end
   end
 end
diff --git a/test/test_pathname.rb b/test/test_pathname.rb
@@ -130,6 +130,19 @@ def test_glob_all
     assert_equal all_files.sort, Pathname.glob_all(data_dir + "*").sort
   end
 
+  def test_glob_files
+    data_dir = Pathname(DATA_DIR)
+
+    s = %w[a .b .c d].map { |t| data_dir + t }
+    touch s[0]
+    mkdir s[1]
+    touch s[2]
+    mkdir s[3]
+
+    assert_equal s.sort, Pathname.glob_all(data_dir + "*").sort
+    assert_equal [s[0], s[2]].sort, Pathname.glob_files(data_dir + "*").sort
+  end
+
   if File::ALT_SEPARATOR == "\\"
     def test_initialize
       assert_equal "a/b/c", Pathname("a\\b\\c").to_s