formatter delete blank line between comment.

[zw963]

Bug Report

Following is a example:

require "socket"

# line 1

# line 2

After save, it formatted to:

require "socket"

# line 1
# line 2

I consider this is not a correct behavior, because the commented line probably is commented code, it should't change commented code.

Thanks

[straight-shoota]

Note that this only happens for single comment lines.

Blocks of multiple comments are not merged:

# line 1
# line 2

# line 3
# line 4

If the latter comment is a doc comment, the empty line is not removed either:

# line 1

# line 2
def foo
end

So I'm wondering if this might be at least semi-intended behaviour?
I don't see a real benefit though, and I probably wouldn't expect the formatter to remove the empty line.