New lens/features holding pen

[lgastako]

The following are roughy in order of my interest level

• https://hackage.haskell.org/package/xlsx-0.7.2/docs/Codec-Xlsx-Lens.html

• https://hackage.haskell.org/package/giphy-api-0.6.0.1/docs/Web-Giphy.html
  could be good for demoing traverseOf

• https://hackage.haskell.org/package/units

• https://hackage.haskell.org/package/sv

• https://hackage.haskell.org/package/cabal-lenses

• https://hackage.haskell.org/package/colors

• https://hackage.haskell.org/package/accelerate
  might be neat to show load data and doing a fast computation all within refactorio

• https://hackage.haskell.org/package/versions

  I would love to get something like versions working but I had trouble getting new versions to build without causing conflicts with megaparsec and I had trouble getting anything useful out of older versions of versions (lol).

• https://hackage.haskell.org/package/shapes

• https://hackage.haskell.org/package/patches-vector

• https://hackage.haskell.org/package/twitter-types-lens

[lgastako]

For further investigation:

https://hackage.haskell.org/package/language-docker
https://hackage.haskell.org/package/language-lua
https://hackage.haskell.org/package/simple-sql-parser
https://hackage.haskell.org/package/language-thrift
https://hackage.haskell.org/package/zim-parser
https://hackage.haskell.org/package/robots-txt
https://hackage.haskell.org/package/iCalendar
https://hackage.haskell.org/package/emailparse
https://hackage.haskell.org/package/language-c
https://hackage.haskell.org/package/fortran-src
https://hackage.haskell.org/package/language-lua2
https://hackage.haskell.org/package/language-java
https://hackage.haskell.org/package/language-java-classfile
https://hackage.haskell.org/package/language-rust
https://hackage.haskell.org/package/language-objc
https://hackage.haskell.org/package/ip
https://hackage.haskell.org/package/rdf
https://hackage.haskell.org/package/derp
https://hackage.haskell.org/package/text-time
https://hackage.haskell.org/package/chatty-text
https://hackage.haskell.org/package/envparse
https://hackage.haskell.org/package/quantities

[lgastako]

Random thoughts:

• Maybe find a way to make duckling useful from refactorio
• Maybe find a way to allow for ad-hoc unit tests of data
  eg. you write a test (Hspec? quickcheck? other?) in terms of a ByteString and have it validated
  against the ByteString of each file.

[lgastako]

https://hackage.haskell.org/package/imagemagick or similar... would need to design the lenses but could be super cool.