ES6 Classes

node v4.9.1

version: 1.0.0

Classes are a shorthand that make it easier to work with JavaScript's existin prototypal inheritance.

class Shape { constructor(sides) { this._sides = sides; } get sides() { return this._sides; } }

class Triangle extends Shape { constructor(...angles) { super(3) this._angles = angles; if (angles.length !== 3 || angles[0] + angles[1] + angles[2] !== 180) throw RangeError("Triangles must have 3 sides at angles equaling 180"); } get angles() { return this._angles; } }

(new Triangle(90,45,45)).sides

19 comments

posted a year ago by 5a25a1f84876460012539b35
iza's asshole is gaping wide when he went to prison
posted a year ago by 5a25a1f84876460012539b35
there gonna send him back for some more
posted a year ago by 5a25a1f84876460012539b35
duck duck goose
posted a year ago by 5a25a1f84876460012539b35
FUCKING NIGGER
posted a year ago by 5a25a1f84876460012539b35
ay fuck you cuz \\
posted a year ago by 5a25a1f84876460012539b35
IMMA KILL YA FAMILY
posted a year ago by 5a25a1f84876460012539b35
do it bitch try to kill iza's family
posted a year ago by 5a25a1f84876460012539b35
he lives in covina CA
posted a year ago by 5a25a1f84876460012539b35
im coming for ya nigga
posted a year ago by 5a25a1f84876460012539b35
IZA IM GONNA RAPE YOU CYLAT BLYAT
posted a year ago by 5a25a1f84876460012539b35
IZA IM RAPE YOUR FAMILY CLYCA BLYT
posted a year ago by 5a25a1f84876460012539b35
i live in the USA covina california
posted a year ago by 5a25a1f84876460012539b35
area code 91706
posted a year ago by dirtydeeds25
YOU SOUND LIKE A BUNCH IGNORANT ASSHOLES ACTUALLY YOU WOULD HAVE TO MARK AN " X " YOU BOTH LOOK LIKE ALL ASSHOLES TO ME
posted a year ago by lavonda15
Life is like the wind you never know what direction it's going to blow you in...QLl
posted 6 months ago by tamu18115
automobileservices.org
posted 6 months ago by quangthong81
Follow
posted 5 months ago by 5b8c17e413b6a400127dafeb
Were is my car or do I need to go get one
posted 3 months ago by warbee
why am I having this o n my work flo?