strings.js 286 B

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  1. module.exports = {
  2. isEmpty: isEmpty,
  3. length: length,
  4. isTrue: isTrue,
  5. }
  6. function isEmpty(e) {
  7. return e == null || e == undefined || e.length == 0 || e == [] || e == {};
  8. };
  9. function length(e) {
  10. return e.length;
  11. };
  12. function isTrue(e) {
  13. return e != undefined && e == true;
  14. };