usage-of-reduce()-in-javascript

reduce-sample.js

	render() {
		this._parent.innerHTML = '';
		[
			[
				DOMRenderer.el('input', 'type', 'text'),
				DOMRenderer.el('button', 'innerHTML', 'add', 'addEventListener', ['click', e => this.add(new Task(e.target.previousSibling.value))])
			].reduce((p, c) => (p.appendChild(c), p), DOMRenderer.el('section')),
			DOMRenderer.el('hr'),
			this._data.list.reduce((p, c) => (p.appendChild(
					[
						DOMRenderer.el('h2', '@display', 'inline', 'innerHTML', c.name),
						DOMRenderer.el('button', 'innerHTML', 'remove', 'addEventListener', ['click', e => this.remove(c)])
					].reduce((p, c) => (p.appendChild(c), p), DOMRenderer.el('section'))
				), p), DOMRenderer.el('section'))
		].reduce((p, c) => (p.appendChild(c), p), this._parent);
	}

코드 보고 있으니 눈이 빙빙 도는군요 @.@;