Libra v0.3.0 Release Notes
Release Date: 2017-12-26 // over 6 years ago-
๐ This release has been very long in coming, and brings a whole host of changes, the most notable being the removal of the user dependency on Typelevel Scala and the new angular units.
Libra has it's first contributors! Thank you @DanielaSfregola and @ldrygala for your fantastic work! :tada:
๐ New units
๐ฆ Hours and days are now present in the
imperial
package. We also support angular units! Thanks to the work of @ldrygala, degrees, arcminues, arcseconds, gradians, radians and turns are now present in thenonsi
package.๐ New Typeclasses
The following spire / algebra typeclasses have been added to
Quantity
Eq
Order
PartialOrder
Signed
AdditiveSemigroup
AdditiveMonoid
AdditiveGroup
AdditiveCSemigroup
AdditiveCMonoid
AdditiveAbGroup
MetricSpace
CoordinateSpace
VectorSpace
InnerProductSpace
These are dependent on the typeclasses of the underlying numeric type.
๐ New operations
๐ Quantities now support Euclidean division with spire's
/~
quotient operatorโฌ๏ธ Upgrades
โฌ๏ธ The scala versions have been upgraded to
2.11.11
and2.12.4
The use of
ValueOf
, and consequently the user dependency on Typelevel Scala. Users can now use the Lightbend Scala compiler.Notable PRs
- #23 Add more typeclasses
- ๐ #27 Remove Typelevel Scala's
ValueOf
- #30 Add time units
- #35 Add Euclidean division
- #40 Add andular units: degree, arcminute arcsecond by @DanielaSfregola
- #44 Rename
Unit
toUnitOfMeasure
- #46 Add angular velocity units: degrees per second, arcminutes per second, arcseconds per second by @ldrygala
- #49 Add angular units: radian by @ldrygala
- #51 Add angular units: gradian, turn by @ldrygala
- #53 Add angular velocity units: radians per second, gradians per second, turns per second