110 Decks Ordered By Slide Count - Lowest First - Chse one - invert order

  1   Folding Cheat Sheet Series Titles    1 slides     
  2   Function Composition - forward composition versus backward composition    1 slides     
  3   De Morgan's Laws are Monoid Homomorphisms    1 slides     
  4   Folding Cheat Sheet #5 - Folding a list right and left using Cons and Nil results in the identity and reverse functions    2 slides     
  5   Symmetry in the interrelation of flatMap/foldMap/traverse and flatten/fold/sequence    2 slides     
  6   Year when lambda functions were introduced in various languages    2 slides     
  7   Folding Cheat Sheet #1 - Folding over recursively defined data structures for natural numbers and lists    3 slides     
  8   Folding Cheat Sheet #2 - Programmatic and mathematical definitions of right fold and left fold    4 slides     
  9   A sighting of sequence function in Practical FP in Scala    4 slides     
  10   The Monad Fact Series    4 slides     
  11   Addendum to `Monads do not Compose`    4 slides     
  12   A sighting of traverse_ in Practical FP in Scala    5 slides     
  13   Hand Rolled Applicative User Validation Code Kata    6 slides     
  14   Folding Cheat Sheet #3 - The universal property of fold    6 slides     
  15   A sighting of traverseFilter and foldMap in Practical FP in Scala    6 slides     
  16   Arrive at monads by going from composition of pure functions to composition of effectful functions    6 slides     
  17   Definitions of Functional Programming    7 slides     
  18   Folding Cheat Sheet #4 - For functions that can be defined both as a right fold and as a left fold, one may be more efficient than the other    8 slides     
  19   Monad Fact #1    8 slides     
  20   Functional Effects - Part 1    8 slides     
  21   Monad Laws Must Be Checked    8 slides     
  22   Natural Transformations    8 slides     
  23   Monad Fact #2    9 slides     
  24   The Debt Metaphor - Ward Cunningham in his 2009 YouTube video    11 slides     
  25   Folding Cheat Sheet #6 - Left and right folds and tail recursion    12 slides     
  26   Nat, List and Option Monoids - From scratch - Combining and Folding - An example    12 slides     
  27   Side by Side - Scala and Java Adaptations of Martin Fowler’s Javascript Refactoring Example    13 slides     
  28   Functional Core and Imperative Shell - Game of Life Example - Haskell and Scala    13 slides     
  29   Functor Laws    13 slides     
  30   Left and Right Folds - Comparison of a mathematical definition and a programmatic one    14 slides     
  31   Writer Monad for logging execution of functions    14 slides     
  32   Tagless Final Encoding - Algebras and Interpreters and also Programs    16 slides     
  33   Kleisli composition, flatMap, join, map, unit - implementation and interrelation - V2 updated for Scala 3    16 slides     
  34   Monad Fact #3    16 slides     
  35   Monad Fact #5    17 slides     
  36   Compositionality and Category Theory    17 slides     
  37   Monad Fact #6    18 slides     
  38   Sum and Product Types - The Fruit Salad & Fruit Snack Example    19 slides     
  39   Functor Composition    19 slides     
  40   Applicative Functor - Part 1    19 slides     
  41   Monad as Functor with pair of Natural Transformations    20 slides     
  42   The Nature of Complexity in John Ousterhout’s Philosophy of Software Design    21 slides     
  43   Folding Cheat Sheet #7 - The three duality theorems of fold    21 slides     
  44   Scala 3 enum for a terser Option Monad Algebraic Data Type    21 slides     
  45   The Uniform Access Principle    22 slides     
  46   A Sighting of filterA in Typelevel Rite of Passage    23 slides     
  47   Folding Cheat Sheet #9 - List Unfolding - 'unfold' as the Computational Dual of 'fold', and how 'unfold' relates to 'iterate'    24 slides     
  48   Monad Fact #4    24 slides     
  49   From Subtype Polymorphism To Typeclass-based Ad hoc Polymorphism - An Example    25 slides     
  50   Function Applicative for Great Good of Leap Year Function    25 slides     
  51   Computer Graphics in Java and Scala - Part 1    25 slides     
  52   N-Queens Combinatorial Problem - Polyglot FP for Fun and Profit – Haskell and Scala - Part 3    27 slides     
  53   Fusing Transformations of Strict Scala Collections with Views    28 slides     
  54   Computer Graphics in Java and Scala - Part 1b    28 slides     
  55   Quicksort - a whistle-stop tour of the algorithm in five languages and four paradigms    28 slides     
  56   Monad Transformers - Part 1    28 slides     
  57   Drawing Heighway’s Dragon - Part 3 - Simplification Through Separation of Concerns - Rotation Without Matrix Multiplication    29 slides     
  58   Non-strict functions, bottom, and Scala by-name parameters    30 slides     
  59   Monads do not Compose    30 slides     
  60   The aggregate function - from sequential and parallel folds to parallel aggregation    31 slides     
  61   The Functional Programming Triad of Folding, Scanning and Iteration - A first example in Scala and Haskell    31 slides     
  62   Scala 3 by Example - Algebraic Data Types for Domain Driven Design - Part 1    33 slides     
  63   Sequence and Traverse - Part 3    33 slides     
  64   Sequence and Traverse - Part 2    33 slides     
  65   Kleisli Composition    33 slides     
  66   N-Queens Combinatorial Problem - Polyglot FP for Fun and Profit – Haskell and Scala - Part 1    34 slides     
  67   The Expression Problem Part 2    35 slides     
  68   Drawing Heighway’s Dragon - Part 1 - Recursive Function Rewrite - From Imperative Style in Pascal 64 To Functional Style in Scala 3    36 slides     
  69   Sequence and Traverse - Part 1    36 slides     
  70   Direct Style Effect Systems - The Print[A] Example - A Comprehension Aid    37 slides     
  71   Fibonacci Function Gallery - Part 1    38 slides     
  72   Applicative Functor - Part 3    38 slides     
  73   Folding Cheat Sheet #8 - Folding with monoids    39 slides     
  74   Functional Effects - Part 2    39 slides     
  75   Monoids - Part 1 - With examples using Scalaz and Cats    39 slides     
  76   Monoids - Part 2 - With examples using Scalaz and Cats    40 slides     
  77   The Open-Closed Principle - Part 2 - The Contemporary Version - An Introduction    40 slides     
  78   Scala Left Fold Parallelisation - Three Approaches    44 slides     
  79   From Scala Monadic Effects to Unison Algebraic Effects    44 slides     
  80   Applicative Functor - Part 2    44 slides     
  81   Drawing Heighway’s Dragon - Part 4 - Interactive and Animated Dragon Creation    46 slides     
  82   Algebraic Data Types for Data Oriented Programming - From Haskell and Scala to Java    46 slides     
  83   Folding Unfolded - Part 2    46 slides     
  84   The Expression Problem Part 1    47 slides     
  85   Folding Unfolded - Part 5    48 slides     
  86   List Unfolding - 'unfold' as the Computational Dual of 'fold', and how 'unfold' relates to 'iterate'    50 slides     
  87   The Sieve of Eratosthenes - Part 1    50 slides     
  88   The Functional Programming Triad of map, filter and fold    51 slides     
  89   Game of Life - Polyglot FP - Haskell and Scala - Part 3    52 slides     
  90   Folding Unfolded - Part 3    53 slides     
  91   Folding Unfolded - Part 4    54 slides     
  92   Ad hoc Polymorphism using Type Classes and Cats    54 slides     
  93   N-Queens Combinatorial Problem - Polyglot FP for Fun and Profit – Haskell and Scala - Part 4    55 slides     
  94   Game of Life - Polyglot FP - Haskell and Scala - Part 2    55 slides     
  95   The Sieve of Eratosthenes - Part 2 - Genuine versus Unfaithful Sieve    57 slides     
  96   N-Queens Combinatorial Problem - Polyglot FP for Fun and Profit – Haskell and Scala - Part 2    58 slides     
  97   Sierpinski Triangle - Polyglot FP for Fun and Profit - Haskell and Scala    58 slides     
  98   Folding Unfolded - Part 1    58 slides     
  99   Drawing Heighway’s Dragon - Part 2 - Recursive Function Simplification - From 2^n Recursive Invocations To n Tail-Recursive Invocations Exploiting Self-Similarity    62 slides     
  100   Fibonacci Function Gallery - Part 2    62 slides     
  101   ‘go-to’ general-purpose sequential collections - from Java To Scala    67 slides     
  102   Game of Life - Polyglot FP - Haskell and Scala - Part 1    70 slides     
  103   Function Applicative for Great Good of Palindrome Checker Function    71 slides     
  104   Scala 3 by Example - Algebraic Data Types for Domain Driven Design - Part 2    77 slides     
  105   The Open-Closed Principle - Part 1 - The Original Version    83 slides     
  106   State Monad    91 slides     
  107   Refactoring: A First Example - Martin Fowler’s First Example of Refactoring, Adapted to Scala    93 slides     
  108   Refactoring: A First Example - Martin Fowler’s First Example of Refactoring, Adapted to Java    95 slides     
  109   Lambda Expressions and Java 8 - Lambda Calculus, Lambda Expressions, Syntactic Sugar, First Class Functions    202 slides     
  110   N-Queens Combinatorial Puzzle meets Cats    386 slides