0.8.5

New features

• Add RefinedTypeOps to simplify the definition of a refined type's
  companion object and the RefinedType type class which combines
  RefType and Validate instances for a refined type. With the
  former a companion of a refined type can now defined like this:

  // definition of the refined type `PosInt`
  scala> type PosInt = Int Refined Positive
  
  // definition of the companion object for `PosInt`
  scala> object PosInt extends RefinedTypeOps[PosInt, Int]
  
  scala> PosInt(1) // create `PosInt`s from literals
  res0: PosInt = 1
  
  scala> PosInt.from(2) // create `PosInt`s from runtime values
  res1: Either[String, PosInt] = Right(2)

  This change also adds companion objects for the refined types in
  the eu.timepit.refined.types package which simplifies creating
  values of these types a lot.
  (#342, #369, #193)
• Support BigInt and BigDecimal literals in compile-time checks.
  For example, this is now possible:

  scala> val x: BigDecimal Refined Positive = BigDecimal("2E+500")
  x: BigDecimal Refined Positive = 2E+500
  
  scala> val x: BigDecimal Refined Positive = BigDecimal("-2E+500")
  <console>:50: error: Predicate failed: (-2E+500 > 0).
         val x: BigDecimal Refined Positive = BigDecimal("-2E+500")
                                                        ^

  Thanks to kusamakura!
  (#345)
• Add IPv4 predicate for Strings and refined types for private IPv4
  addresses. Thanks to Tim Steinbach!
  (#356)
• Add cats.Order instance for any refined type whose base type has
  also an Order instance.
  Thanks to Howy Perrin! (#376)
• Add Validate[ByteVector, Size[P]] instance to the refined-scodec
  module. This allows to refine ByteVectors with the Size predicate,
  for example:

  scala> refineV[Size[Equal[W.`2L`.T]]](ByteVector.fromValidHex("0xabcd"))
  res0: Either[String, ByteVector Refined Size[Equal[Long(2L)]]] = Right(ByteVector(2 bytes, 0xabcd))

  (#365)
• Add a TrimmedString refined type for Strings without leading or
  trailing whitespace. (#275)

Changes

• Split objects in refined-scalacheck into traits and objects for
  easier reuse. Thanks to Nicolas Rinaudo!
  (#343)

Updates

• Update refined-cats to Cats 1.0.0-RC2. (#375, #350)
• Update to Scala.js 0.6.21. (#351)
• Update refined-scalaz to Scalaz 7.2.17. (#360)

Released on 2017-12-19

0.8.4

Performance improvements

• Avoid calling eval in refine and infer macros for known RefType
  instances. This reduces compilation times by roughly 26% for all
  compile-time refinements with common predicates.
  (#332, #333)
• Avoid calling eval in refine macros for a few Validate instances.
  In combination with the above change, this can reduce compilation times
  up to 67%. (#334)
• Inline Validate.instance in the definition of Validate.fromPredicate.
  This makes refineV[Positive](x) for instance 25% faster. (#335)
• Optimize Validate instances that are built with Validate.fromPartial.
  (#336)

Released on 2017-10-04

0.8.3

New features

• Add new port number types toeu.timepit.refined.types.net like
  SystemPortNumber and NonSystemPortNumber.
  Thanks to Shohei Shimomura!
  (#294 #304)
• Add the refined-jsonpath subproject which provides the JSONPath
  predicate that checks if a String is a valid JSONPath.
  Thanks to Iurii Susuk! (#305)

Bug fixes

• Tighten Validate instance for UUID by allowing only Strings of
  length 36 in the standard 8-4-4-4-12 representation.
  Thanks to Yuki Ishikawa!
  (#296, #300)

Updates

• Update to Scala.js 0.6.20. (#290, #303, #303,
  #324)
• Update refined-cats to Cats 1.0.0-MF.
  Thanks to Shohei Shimomura! (#311)
• Update refined-scalaz to Scalaz 7.2.15. (#312)
• Update refined-pureconfig to PureConfig 0.8.0. (#323)

Also many thanks to ronanM,
Leif Wickland, and
Richard Gomes for various improvements.

Released on 2017-09-06

0.8.2

Changes

• Add the refined-cats subproject which adds Eq and Show
  instances for any refined type.
  Thanks to Derek Morr!
  (#284)

Updates

• Update refined-pureconfig to PureConfig 0.7.2.
  Thanks to Viktor Lövgren!
  (#283)
• Update refined-scalaz to Scalaz 7.2.13. (#288)

Released on 2017-06-02

0.8.1

New predicates

numeric

• Modulo[N, O]: checks if a numeric value modulo N is O. (#278)
• Divisible[N]: checks if a numeric value is evenly divisible by N. (#278)
• NonDivisible[N]: checks if a numeric value is not evenly divisible by N. (#278)
• Even: checks if a numeric value is evenly divisible by 2. (#278)
• Odd: checks if a numeric value is not evenly divisible by 2. (#278)

Thanks to Viktor Lövgren for these predicates!

Updates

• Update refined-pureconfig to PureConfig 0.7.0.
  Thanks to Torsten Scholak!
  (#273)
• Update to Scala.js 0.6.16. (#270, #279)
• Update refined-scalaz to Scalaz 7.2.12. (#281)

Released on 2017-05-08

0.8.0

Changes

• Improve MacroUtils.eval by calling duplicate before untypechecking
  the tree. (#262) Hopefully this fixes nondeterministic compiler
  crashes like #260.
• Remove "provided" from the dependency on the Scala compiler again.
  This means that you do not need to add a dependency on the compiler if
  you are using refined's macros. (#268) See #256 for more
  details.

Updates

• Update refined-pureconfig to PureConfig 0.6.0.
  Thanks to Viktor Lövgren!
  (#264)
• Update refined-scalaz to Scalaz 7.2.10.
  (#258, #267)

Released on 2017-03-17

0.7.0

Changes

• Move the Eval predicate into the new refined-eval module
  because it requires a runtime dependency on the Scala compiler.
  Consequently the dependency on the Scala compiler in the core
  module is changed to a "provided" dependency.
  Thanks to Chris Hodapp!
  (#207, #251)

  Note that if you are using refined's macros, you need to add

  "org.scala-lang" % "scala-compiler" % scalaVersion.value % Provided

  now to your libraryDependencies.

Updates

• Update refined-pureconfig to PureConfig 0.5.1.
  (#252)

Released on 2017-01-24

0.6.2

Changes

• Add aliases for standard refined types like
  type PosInt = Int Refined Positive or
  type NegInt = Int Refined Negative to the
  eu.timepit.refined.types package. The date and time related type
  aliases haven been moved from util.time to the types.time package.
  (#236, #240, #249)
• Add Cogen instance for any refined type to refined-scalacheck.
  (#244, #248)

Updates

• Update refined-pureconfig to PureConfig 0.5.0.
  (#245)

Released on 2017-01-12

0.6.1

Changes

• Add the refined-pureconfig subproject which adds support for
  refined types to PureConfig.
  Thanks to Viktor Lövgren! (#233)
• Deprecate Refined#get in favor of Refined#value to avoid
  confusion with Option#get which is an unsafe operation while
  Refined#get was always safe. (#220)
• Remove deprecated RefinePartiallyApplied.force which has been
  renamed to unsafeFrom in version 0.5.0. (#225)

Updates

• Update to Scala 2.12.1. (#226)
• Update to Scala.js 0.6.14. (#232)
• Update refined-scalaz to Scalaz 7.2.8. (#223)

Released on 2016-12-24

0.6.0

Changes

• Replace the type parameter P in RefType#unwrap with an
  existential type. (#192)

Updates

• Update refined-scalacheck to ScalaCheck 1.13.3. (#128, #210)
• Update refined-scalaz to Scalaz 7.2.6. (#198)
• Update refined-scodec to scodec 1.10.3. (#187, #212)
• Update Scala.js to 0.6.13. (#194, #197, #206)
• Update shapeless to 2.3.2. (#196)

Released on 2016-10-20