h2non / hu Goto Github PK

Create a macro for functional composition

Split common functions in types and misc

Add API usage code examples in ES6 and LiveScript

Add common maths function helpers

Add deep comparison utility functions

Add helper for function composition

It should add support for curry functions
Create macro for curry

Add support for is type for DOM nodes objects

Add recursive deep merge function

Add clean function that removes null nodes or elements of the given collection

Add memoize function

Add performance tests

Hi Mr h2non

I 've detected a bug in the debounce function
when I do

var createBonus = hu.debounce(function(){
    console.log('creating boinus', bonuses.length);
    bonuses.push(EL.getEntity('bonus',[canvas.width, Math.random() * (canvas.height - 39)]));
  }, 5000);

the createBonus() function is used on a canvas game, then it's crucial that it's only being called after X seconds. Otherwise is called like 60 times per second.

What is happening right now is (on the game loop)

• It's only being called after 5 seconds
• After that is called 60 times per second

What should be happening is

• It's called at first
• It's called after 5 seconds
• It's called after 10 seconds, etc etc

If you are too busy, i can try to look into it this weekend, otherwise i will be very grateful for your fix

cheers

Add chain function

Add recurive deep object walk helper function

Add object deep merging support

Add collection helper utility functions, like filter and map, which should also support arrays

• pluck
• reduce
• omit
• contains
• reject

Make functions support spread/rest arguments

(console.log (chars "123あいう🐜🐞🐝𤭢"))

ideal

[ '1', '2', '3', 'あ', 'い', 'う', '🐜', '🐞', '🐝', '𤭢' ]

reality

[ '1', '2', '3', 'あ', 'い', 'う', '�', '�', '�', '�', '�', '�', '�', '�' ]

Create macros for common code structures

In the transpiled js, due to the inclusion of the namespace (I don't know exactly why), it generates this output:

void 0;
void 0;
void 0;
void 0;
void 0;
void 0;
void 0;
void 0;
void 0;

Remove them or I kick the dog in my picture!

Add extend if property value is not empty

hu.extendIf({a: true}, {a: null}) // {a: true}

Add recursive deepClone function

Hi, maybe I missunderstood something, but I expected "curry" to work in other way

var hu = require('hu');
//HU CURRY SUM
var sum = hu.curry(function(a,b){
  return a+b;
})

var mas2 = sum(2);

console.log(mas2(40));
console.log(mas2(50));
console.log(mas2(10));

//REAL CURRIED SUM
var sum2 = function(a){
  return function(b){
      return a+b;
  }
}

var mas2_2 = sum2(2);

console.log(mas2_2(40));
console.log(mas2_2(50));
console.log(mas2_2(10));

And this is the result:

//HU
42
42
42
//REAL
42
52
12

Add evil testing :P and more unit test coverage

hu must be based on pure functions and functional programming principles as much as possible

Investigate about guard functions

Add mocha & phantomjs tests support (also for Travis)

Add code examples in API docs

• pull
• filter
• reject
• reverse
• unique
• compact (clean)
• fold
• toArray
• last
• flatten

Add reduce function