Commit Graph

2 Commits

Author SHA1 Message Date
Spencer Ahrens d220118dbd Freeze UTFSequence
Summary:
Don't want anyone accidentally mutating it.

Also make deepFreezeAndThrowOnMutationInDev easier to use with nice flow typing.

Reviewed By: yungsters

Differential Revision: D6974089

fbshipit-source-id: 0f90e7939cb726893fa353a4f2a6bbba701205bc
2018-02-13 14:36:37 -08:00
Spencer Ahrens 54870e0c6c Add UTFSequence module for common unicode usage
Summary:
A collection of Unicode sequences for various characters and emoji.

  - More explicit than using the sequences directly in code.
  - Source code should be limitted to ASCII.
  - Less chance of typos.

Reviewed By: TheSavior

Differential Revision: D6969065

fbshipit-source-id: c11ec96b74f5dfa7c624a3c53f3c29f6284a82b3
2018-02-12 18:50:21 -08:00