lib/helpers.js
function prefix(value, prefix, ignored = []) {
	if (prefix === false) {
		return value;
	}

	if (ignored.includes(prefix)) {
		return toDashCase(value);
	}

	return prefix + '-' + toDashCase(value);
}
function prefix(value, prefix, ignored = []) {
	if (prefix === false) {
		return value;
	}

	if (ignored.includes(prefix)) {
		return toDashCase(value);
	}

	return prefix + '-' + toDashCase(value);
}
function prefix ( value , prefix , ignored = [ ] ) { if ( prefix === false ) { return value ; } if ( ignored . includes ( prefix ) ) { return toDashCase ( value ) ; } return prefix + '-' + toDashCase ( value ) ; }
Prefixes properties with supplied prefix

@param {string} value  un-prefixed string
@param {string} prefix prefix
@param {Array} ignored
@return {[string]}
Prefixes properties with supplied prefix