import * as R from 'rambda';

/**
 * 字符串 => 数字
 */
export function toNumber(number: string | number): number {
  return R.is(Number, number)
    ? (number as number)
    : (number + '').includes('.')
    ? parseFloat(number + '')
    : parseInt(number + '', 10);
}

/**
 * "-3" => -3
 */
export function invertNumber(number: string | number) {
  return -1 * toNumber(number);
}