gravity-func

functional utility for gravity

Motivation and future directions.

I started this just to learn gravity, and I published it on github in the hope it can serve as a learning tool for the community.

It' my intention to implement, apart from the exiting map and filter function, the following ones:

1) Make sure you have installed and compiled gravity:

    git clone https://github.com/marcobambini/gravity.git
    cd gravity
    make

2) Clone this repo under your project directory:

    git clone https://github.com/parro-it/gravity-func.git packages/gravity-func

You can #include this package using #include in your project source code:

    #include 'packages/gravity-func.gravity'

func map(fn, data)

The map() method creates a new array with the results of calling a provided function on every element in this array.

fn: function that produces an element of the new array, taking two arguments:
- item - The current element being processed in the array.
- idx - The index of the current element being processed in the array.
data: The array map was called upon.

func filter(fn, data)

The filter() method creates a new array with all elements that pass the test implemented by the provided function.

fn: a predicate, to test each element of the array. Return true to keep the element, false otherwise, taking two arguments:
- item - The current element being processed in the array.
- idx - The index of the current element being processed in the array.
array: The array filter was called upon.