function arraysEqual( a, b, offset ) {

	for ( let i = 0, l = b.length; i < l; i ++ ) {

		if ( a[ offset + i ] !== b[ i ] ) return false;

	}

	return true;

}
Returns `true` if the given arrays are equal.

@private
@param {TypedArray} a - The first array.
@param {TypedArray} b - The second array.
@param {number} offset - An index offset for the first array.
@return {boolean} Whether the given arrays are equal or not.