Samarpan Rai

Yes, I can see that sub-classing may not be ideal but what if we split the methods based on their functionality. I am not too sure about about Mixins yet....

This sounds like an interesting feature to me as well! How about we take inspiration from [Grouper](https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Grouper.html) object in pandas? The responsibility of `Grouper` would be to find and mark...

Do you have an example in mind? Indeed the abbreviation on the surface can be confusing but shouldn't the document make it clear? The pandas [doc](https://pandas.pydata.org/pandas-docs/stable/user_guide/timeseries.html#offset-aliases) makes it clear what...

Meta : Maybe we should chat about this instead discuss in the issue to keep it clear? I agree that it is lightweight compared to pandas. However, in this case...

> My preferred attitude here is only to start supporting extra features if there is a strong need for it. I added this issue because I had a need for...

> Now that I am thinking about it, maybe this is a more consistent API: > > ```python > clump.mutate(rounded_date = lambda d: round_dt_str(d['dt'], by='hour')) > ``` > > The...

> > As far as I know datetime doesn't has automatic format detection like datefinder. So this means you agree to have datefinder as a dependency? > > @samarpan-rai if...

> > The former might be easier to use and the later is easier to implement. > > Suppose we would like to implement something like a grouper, we still...

I like the idea of creating more examples for the docs but can we use more interesting openly available source like * General but wide from https://github.com/fivethirtyeight/data * Dutch open...

I see that you removed by already removed by assert statemtns for checking the file extension. Then we don't have to exactly worry about it. This linting/checking seems to be...