vkostyukov/scalacaster

Since Fender Stratocaster is a classic guitar, Scalacaster is about classic algorithms and data structures in Scala. Scalacaster includes loads of widely used implementation techniques and approaches, which have been developed by best programmers and enthusiasts of functional programming. Studying purely functional data structures is always fun and challenge for researchers, since data structures in a functional setting are much elegant and smarter than in an imperative setting.

Scalacaster is neither a library nor framework. Moreover, Scalacaster`s code is not supposed to be executed at all. Scalacaster's code is not for Scala compiler but for human beings, for enthusiasts and researchers of the Scala programming language and its application in the area of implementation of the purely functional data structures. So, the best way to use Scalacaster is to read through its source code and comments.

• Numbers theory src/primitive/Numbers.scala
• Strings src/primitive/Strings.scala

• List src/collection/List.scala
• Queue src/collection/Queue.scala
• Stack src/collection/Stack.scala
• Set src/collection/Set.scala

• Standard Binary Heap src/heap/StandardHeap.scala
• Leftist Heap src/heap/LeftistHeap.scala
• Pairing Heap src/heap/PairingHeap.scala
• Skew Heap src/heap/SkewHeap.scala

• Binary Search Tree src/tree/Tree.scala
• Red-Black Tree src/tree/RBTree.scala
• AA Tree src/tree/AATree.scala

• Graph src/graph/Graph.scala
• InductiveGraph src/graph/InductiveGraph.scala

• Quick Sort src/sort/QuickSort.scala
• Merge Sort src/sort/MergeSort.scala
• Bubble Sort src/sort/BubbleSort.scala
• Insertion Sort src/sort/InsertionSort.scala
• Selection Sort src/sort/SelectionSort.scala

• Selection Search (k-th order statistic) src/search/SelectionSearch.scala
• Binary Search src/search/BinarySearch.scala
• Linear Search src/search/LinearSearch.scala

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• Drop the feedback to the author @vkostyukov
• Send a PR with fixes of typos/bugs/etc

• Slides about Scalacaster
• Purely Functional Data Structures by Chris Okasaki
• What's new in Purely Functional DS since Okasaki
• A Functional Approach to Standard Binary Heaps (see StandardHeap.scala)
• Combinatorial Algorithms in Scala
• Designing a Purely Functional Data Structure
• Functional Data Structures in Scala by Daniel Spiewak

This work is licensed under a Creative Commons Attribution 4.0 International License.