base-lib

# base-lib This library provides basic functionality concerning basic types and classes defined in [StdEnv](https://gitlab.com/clean-and-itasks/base/stdenv). Also generic classes corresponding to classes defined in [StdEnv](https://gitlab.com/clean-and-itasks/base/stdenv) are provided. `lib` is released in the `base-lib` package. This package should normally not be used directly; instead, you should use `base`. ## Licence The package is licensed under the BSD-2-Clause license; for details, see the [LICENSE](/LICENSE) file. The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of Radboud University Nijmegen.

# Changelog ### 2.17.0 - Feature: add `formatReal`, returning the string representation for a real with customisable formatting. #### 2.16.2 - Enhancement: implement `Diag2` without using syntax only supported by compiler v4 and allow previous compiler versions again. #### 2.16.1 - Fix: require compiler v4 due to using the new syntax for specifying the types of expressions. ### 2.16.0 (requires compiler ^4) - Feature: add `DiagN`, returning the cartesian product of a list of lists when diagonally traversed. ### 2.15.0 - Feature: add `SeqSt`, a version of `seqSt` working on overloaded lists. ### 2.14.0 - Feature: add `ListToMaybe`, a version of `listToMaybe` working on overloaded lists. ### 2.13.0 - Feature: add `unzip6` and `zip6` to `Data.List`. ### 2.12.0 - Feature: add `RECORD` derivations for `Control.GenMap` and `Control.GenMapSt`. ### 2.11.0 - Feature: add `Permutations` to `Data.List`, a version of `permutations` which returns the permutations of an overloaded list. ### 2.10.0 - Feature: add `toString` instance for `Either`. #### 2.9.1 - Chore: support compiler version `4`. ### 2.9.0 - Feature: add `AnySt` to `Data.List`. #### 2.8.1 - Fix: add missing import in definition module of Data.Either. ### 2.8.0 - Feature: add `<` instance for `:: Either`. ### 2.7.0 - Feature: add `Data.Generics` from clean platform v0.3.44. - Feature: add `OBJECT` and `FIELD` constructors to `Data.Generics`. ### 2.6.0 - Feature: add `gLexOrd` for `:: Either`. ### 2.5.0 - Feature: add overloaded variants of the list functions `DeleteBy`, `Lookup`, `Union` and `UnionBy`. #### 2.4.1 - Fix: `gLexOrd` derivation of `?`, `?^` and `?#` is now specialized such that it has the same behavior as `<`. ### 2.4.0 - Feature: add `==` instance for `:: Either`. #### 2.3.2 - Fix: `<` instance for `?a`. #### 2.3.1 - Fix: define `?None` as `gDefault` values for `?`, `?^` and `?#`. ### 2.3.0 - Feature: Remove uniqueness constraint on function that is applied unsafely by `accUnsafe` and `appUnsafe`. - Feature: Add `<` instance for `?a`. ### 2.2.0 - Feature: `Data.List`: add `RemoveDupBy` for overloaded lists. - Feature: `Data.List`: add `MaxListBy` for overloaded lists. - Feature: `Data.List`: add `MinListBy` for overloaded lists. ### 2.1.0 - Feature: Add `System._Finalized` from `clean-platform`. ## 2.0.0 - Feature: Add `Either` type. - Removed: Remove `MaybeT` (this is now in `category-theory` with the other transformers). ## 1.0.0 - Initial version, import modules from clean platform v0.3.34 - Add `concatArr`, `concatArr3`, `concatArr4`, `concatArr5` - Add derives for maybe types - Revert "add memcpyPointerToString/memcpyPointerToStringSt" as this introduced a dependency on c-code. - Remove and/or rename functions from Data.List that exist in StdList under a different name: | Data.List | StdList | | ---------- | ------- | | head | hd | | tail | tl | | product | prod | | isnull | isEmpty | | elem | isMember | | scanl | scan | | notElem→notMember | n.a. |