spread-iterable

Requirements

• Node >= 6.0.0

Features

• Traverse grandchildren of iterable-iterables

Usage

Import

var SpreadIterable = require('spread-iterable');

Constructor

Traverse grandchildren of iterable-iterables

Form

var grandchildren = new SpreadIterable(grandparent);

Where:

• grandparent is an iterable object whose elements are iterable as well as their parent

• grandchildren is an iterable object which iterates the 'elements' above

Example

var strings = ['abc', 'def', 'ghi'];
var letters = new SpreadIterable(strings);
console.log([...letters]);

You would seen an array of letters from 'a' to 'i'

Function: ::deep a.k.a ::times

Iterate even deeper

Form

var individuals = SpreadIterable.deep(groups, level);

Where:

• groups is an iterable

• level is an unsigned integer

• individuals is an iterable

Works:

• If level is 0, iterate groups itself

• If level is a positive integer, iterate new DeepIterable(DeepIterable.deep(groups, level - 1))

• If level is a negative number, function ::deep would throws an error

Example

var groups = [
    ['abc', 'def', 'ghi'],
    ['jkl', 'mno']
];
var individuals = SpreadIterable.deep(groups, 3);
console.log([...individuals]);

Just like new SpreadIterable(new SpreadIterable(groups)), you would seen an array of alphabet letters from 'a' to 'o'