Ruby Add-On (Beta) v1.1
This is my first addon (still in beta) on the Ruby mineral, I plan a lot of things with it like, put it in the generation of the world, be able to make tools, swords and armor! this is something small but I hope it turns into something big ^^!
This addon adds new ruby tools! soon I plan to add the armor and update textures, this is a beta so any bugs will possibly be fixed in future versions of the addon, follow me on my twitter to be informed of the news of this addon!
New Textures! 
Ruby’s armor can now be crafted
The crafting of ruby items will be displayed!
1_ Now the ruby ore will be generated in the world between layer 64 and 0.
2_ The armor texture will display correctly
3_ the tools and armor have their respective crafts
Installation
Download and install, everything will be installed automatically and enjoy!
creator: https://twitter.com/agstn2502g