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RELEASE_NOTES.md

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2.0.0 - Friday, April 21, 2023

This is a major release that introduces a split of FSharpAux into 2 projects:

  • FSharpAux.Core contains all functionality that can be transpiled into javascript via Fable
  • FSharpAux depends on FSharpAux.Core and adds functionality that will only work in .NET environments.

FSharpAux.IO is not affected by this change, as IO functionality cannot be transpiled anyways.

Additional release notes:

FSharpAux

  • Add functions for:
    • String:
      • trim: Takes a string and returns its copy with all leading and trailing white-space characters removed.
    • List:
      • intersect: Computes the intersection of two lists.
      • outersect: Computes the outersection (known as "symmetric difference" in mathematics) of two lists.
      • groupWhen: Iterates over elements of the input list and groups adjacent elements. A new group is started when the specified predicate holds about the element of the list (and at the beginning of the iteration).
        For example:
        List.groupWhen isOdd [3;3;2;4;1;2] = [[3]; [3; 2; 4]; [1; 2]]
    • Array:
      • intersect: Computes the intersection of two arrays.
      • outersect: Computes the outersection (known as "symmetric difference" in mathematics) of two arrays.
      • groupWhen: Iterates over elements of the input array and groups adjacent elements. A new group is started when the specified predicate holds about the element of the array (and at the beginning of the iteration).
        For example:
        Array.groupWhen isOdd [|3;3;2;4;1;2|] = [|[|3|]; [|3; 2; 4|]; [|1; 2|]|]
    • Seq:
      • intersect: Computes the intersection of two sequences.
      • outersect: Computes the outersection (known as "symmetric difference" in mathematics) of two sequences.
    • JaggedArray:
      • ofArray2D: Creates a jagged array from a 2D array.
  • Fix bugs:
    • Seq:
      • groupWhen: Returned incorrect results when last item met condition. Last item was not grouped alone even if it should.
    • String:
      • first: Returned IndexOutOfRangeException when applied to empty strings. Changed to System.IndexOutOfRangeException.
      • last: Returned IndexOutOfRangeException when applied to empty strings. Changed to System.IndexOutOfRangeException.
    • Array:
      • groupWhen: Returned an empty array if the predicate never returned true.
      • contains: Removed. Is present in FSharp.Core library by now and therefore not needed anymore.
  • Some typo fixes

1.1.0 - Monday, November 8, 2021

FSharpAux

  • Add functions for:
    • Array:
      • filteri: Returns a new array containing only the elements of the input array for which the given predicate returns true.
      • countByPredicate: Returns the length of an array containing only the elements of the input array for which the given predicate returns true.
      • countiByPredicate: Returns the length of an array containing only the elements of the input array for which the given predicate returns true.
      • choosei: Applies the given function to each element of the array. Returns the array comprised of the results x for each element where the function returns Some x.
      • findIndices: Returns an array with the indeces of the elements in the input array that satisfy the given predicate.
      • findIndicesBack: Returns a reversed array with the indeces of the elements in the input array that satisfy the given predicate.
      • takeNth: Returns an array comprised of every nth element of the input array.
      • skipNth: Returns an array without every nth element of the input array.
    • JaggedArray:
      • toIndexedArray: Transforms a jagged array to an array where each position is indexed (first index: prior rows, second index: prior columns).
      • init: Creates a jagged array given the dimensions and a generator function to compute the elements.
    • Array2D:
      • rotate90DegClockwise: Rotates a 2D-array by 90° clockwise.
      • rotate90DegCounterClockwise: Rotates a 2D-array by 90° counter-clickwise.
      • rotate180Deg: Rotates a 2D-array by 180°.
      • flipHorizontally: Inverses the order of the rows of an 2D-array.
      • flipVertically: Inverses the order of the columns of an 2D-array.
      • toIndexedArray: Transforms a 2D-array to an array where each position is indexed (first index: prior rows, second index: prior columns).
    • List:
      • filteri: Returns a new list containing only the elements of the list for which the given predicate returns true.
      • countByPredicate: Returns the length of a list containing only the elements of the input array for which the given predicate returns true.
      • countiByPredicate: Returns the length of a list containing only the elements of the input array for which the given predicate returns true.
      • choosei: Applies the given function to each element of the list. Returns the list comprised of the results x for each element where the function returns Some x.
      • findIndicesBack: Returns a reversed list with the indeces of the elements in the input array that satisfy the given predicate.
      • findIndices: Returns a list with the indices of the elements in the input array that satisfy the given predicate.
      • takeNth: Returns a list comprised of every nth element of the input list.
      • skipNth: Returns a list without every nth element of the input list.
    • JaggedList:
      • init: Creates a jagged list given the dimensions and a generator function to compute the elements.
    • Math:
      • nthRoot: Returns the nth root of x.
    • String:
      • first: Returns the first char of a string.
      • last: Returns the last char of a string.
      • splitS: Splits an input string at a given delimiter (substring).
      • findIndexBack: Returns the last index of a char in a string.
      • findIndex: Returns the first index of a char in a string.
      • findIndices: Returns the indices of a char in a string.
      • findIndicesBack: Returns the indices of a char in a string sorted backwards.
      • takeWhile: Iterates through the string and returns a string with the chars of the input until the predicate returned false the first time.
      • skipWhile: Iterates through the string and returns a string that starts at the char of the input where the predicate returned false the first time.

1.0.0 - Thursday, February 13, 2019

First nuget release package.

FSharpAux:

  • Add symmetric difference function for Sets

FSharpAux.IO: no changes

0.0.15 - Wednesday, October 2, 2019

  • add an improved Seq to CSV formatter (Seq.CSV)
  • mark the old CSV formatter as deprecated

0.0.14 - Friday, August 30, 2019

  • add colors to Color table
  • fix shuffle functions
  • update FSharp.Core to version 4.6.2

0.0.13 - Tuesday, January 8, 2019

  • add functions to Array Extensions

0.0.12 - Monday, December 3, 2018

  • Improve Csv reader

0.0.11 - Sunday, November 4, 2018

  • Improve Csv reader

0.0.1 - Wednesday, August 8, 2018

  • Initial release