dfunc-v0.8.0
- **REFACTOR**: Update to mews_pedantic 0.6.0. - **FIX**: Update optional constraints, add docs. - **FEAT**: Add intersperseWith. - **FEAT**: Add Either shortcuts (#16). - **FEAT**: Add optional utilities (#14). - **FEAT**: Add String extensions. - **FEAT**: Add `ifNull`. - **DOCS**: Add codecov badge. - **BREAKING** **REFACTOR**: Migrate to Object.hash (#15).