Functional-Light JavaScript

What are the core principles of FP that JavaScript developers can use to make more understandable and reason-able code?

Transcript

1. FUNCTIONAL-LIGHT
   JAVASCRIPT
   KYLE SIMPSON @GETIFY
   

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2. SIDE EFFECTS
   

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4. PURE FUNCTIONS
   

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6. COMPOSITION
   

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11. IMMUTABILITY
    

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16. CLOSURE
    

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17. Closure is when a function
    "remembers" the variables around
    it even when that function is
    executed elsewhere.
    

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20. RECURSION
    

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23. PTC
    PROPER TAIL CALLS
    

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27. LISTS
    If you can do something awesome,
    keep doing it repeatedly.
    

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28. MAP: TRANSFORMATION
    

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31. FILTER: EXCLUSION
    

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34. REDUCE: COMBINING
    

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37. FUSION
    

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40. TRANSDUCE
    

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48. RECAP:
    ‣ Pure Functions (side effects)
    ‣ Composition
    ‣ Immutability
    ‣ Closure
    ‣ Recursion
    ‣ Lists (map, filter, reduce)

    (fusion, transducing)
    

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49. FUNCTIONAL-LIGHT
    JAVASCRIPT
    KYLE SIMPSON @GETIFY
    

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