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RubyMine 2016.2.1, Strip trailing spaces on Save not work

The RubyMine version 2016.2.1 not work Strip trailing spaces on Save. I think this worked with pre version.

My Preferences

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My Code

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the code have unnecessary only white lines.

How to remove the only white lines? is this RubyMine bug?

Solution

  • I asked The RubyMine version 2016.2.1 not work Strip trailing spaces on Save – JetBrains Support.

    Settings > Editor > Code Style > Ruby > Keep indents on empty lines was checked! I unchecked, tested the editor and it seems just fine :-)

    Uncheck Ruby > Keep indents on empty lines, then work.