Daniel (dB.) Doubrovkine

This is brilliant: http://www.checkman.io/please/

Add darken, lighten, blend, spin

2

See https://github.com/pixelslip/Colorkit. https://github.com/pixelslip/Colorkit/blob/1d95e94ad45cfa842317df850c1b9abc913cc270/Colorkit.m

Document interesting color resources

2

It could be interesting to document color resources in README, and give some philosophy around this project. For example, http://www.thisiscolossal.com/2014/05/color-book/ is fascinating.

[Dan Colen](https://artsy.net/artist/dan-colen) creates mixed-media, sculptural, and painted works that locate interest and magic within the seemingly ordinary and undervalued. A recent post includes his color palette, that has some interesting...

Add support for Rembrandt color charts

3

http://rembrandt.royaltalens.com/en/colourcharts 

Add support for HWB

2

https://en.wikipedia.org/wiki/HWB_color_model HWB is a cylindrical-coordinate representation of points in an RGB color model, similar to HSL and HSV.

Replacing OCUnit

1

Any interest in replacing OCUnit with Specta / Expecta? It would be an upgrade with better syntax IMO.

Add support for Winsor-Newton colors

1

There're several Winsor-Newton charts: http://www.winsornewton.com/resource-centre/colour-charts/ Artists Oil Colour Winton Oil Colour Griffin Alkyd Fast Drying Oil Colour Artisan Water Mixable Oil Colour Artists' Oilbar Artists Acrylic Colour Galeria Acrylic Colour...

Gem needs new maintainer(s)

8

Looks pretty quiet here and https://github.com/mongoid/mongoid-rspec/pull/223 didn't have much reaction. I can help get new maintainers if we don't hear from @rodrigopinto or @saumyamehta17. @davekrupinski and @javierav, interested in helping...

https://github.com/mongoid/mongoid-rspec/blob/master/CHANGELOG.md is incomplete with history for older releases. Could be a good mindless project for someone.