check the comments or document before each function?

[ahuang]

Expected behavior

Hi,
i find the rule 'Style/Documentation' can check documentation before class or module
i want to add a rule to check the comment or document before each function.
i do not find this kind of rule?
can rubocop support it ?

RuboCop version

Include the output of rubocop -V:

$ rubocop -V
0.35.1( running on ruby 2.3.0p0 (2015-12-25 revision 53290) [x86_64-linux])

[bbatsov]

i do not find this kind of rule?

True, we don't have this.

can rubocop support it ?

Yes, we can certainly implement something like this. Although it should probably check only public methods.

[ahuang]

thanks! @bbatsov

[qnm]

This is a great feature, thanks!

Yes, we can certainly implement something like this. Although it should probably check only public methods.

I generally agree - however depending on local coding standards, this should be configurable.

My current place of work likes private and protected methods to be YARD documented with types.

Can I request an additional parameter to apply the Cop to either public or all methods?

[Drenmi]

@qnm: Of course! Please open a new issue with a feature request. 😀