[SVN] r4533 (Ruby)

[James Edward Gray II]

Switching some blocks from do .. end to { .. } to be consistent with other Ruby snippets.

Changed:
U   trunk/Bundles/Ruby.tmbundle/Snippets/Dir.glob("..") do |file| .. end  (Dir).plist
U   trunk/Bundles/Ruby.tmbundle/Snippets/File.foreach ("..") do |line| .. end  (File).plist
U   trunk/Bundles/Ruby.tmbundle/Snippets/open("path;or;url", "w") do |doc| .. end (ope).plist