Fibonacci

A algorithm to work fibonacci.

Example: https://codesandbox.io/s/201flaviosilva-utils-fibonacci-cnbxyv

Constructor

new Fibonacci()

Source
See
Examples
new Fibonacci();
import { Fibonacci } from "201flaviosilva-utils";
	const f = new Fibonacci();
	for (i = 0; i < 10; i++) console.log(f.next()); // 1,2,3,5,8,13,21,34,55,89
	for (i = 0; i < 5; i++) console.log(f.before()); // 55,34,21,13,8

Members

sequence :Array.<number>

Contains the current state of the sequence

Type:
Source

Methods

before() → {number}

Return the next number in the fibonacci sequence

Source
Returns:
Type: 
number
Example
const f = new Fibonacci()
f.next(); // 1
f.next(); // 2
f.before() // 1

current() → {number}

Return last number in sequence

Source
Returns:
Type: 
number
Example
new Fibonacci().current(); // 3

next() → {number}

Return the next number in the fibonacci sequence

Source
Returns:
Type: 
number
Example
new Fibonacci().next(); // 1