ssr.js

export function spread(args) {
	const attributes = Object.assign({}, ...args);
	let str = '';

	Object.keys(attributes).forEach(name => {
		const value = attributes[name];
		if (value === undefined) return;
		if (value === true) str += " " + name;
		str += " " + name + "=" + JSON.stringify(value);
	});

	return str;
}

export const escaped = {
	'"': '"',
	"'": ''',
	'&': '&',
	'<': '&lt;',
	'>': '&gt;'
};

export function escape(html) {
	return String(html).replace(/["'&<>]/g, match => escaped[match]);
}

export function each(items, assign, fn) {
	let str = '';
	for (let i = 0; i < items.length; i += 1) {
		str += fn(assign(items[i], i));
	}
	return str;
}

export const missingComponent = {
	_render: () => ''
};