defaults.js 1.2 KB

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  1. /**
  2. * @fileoverview added by tsickle
  3. * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
  4. */
  5. // Pick the first defined of two or three arguments.
  6. /**
  7. * @template T
  8. * @param {?=} a
  9. * @param {?=} b
  10. * @param {?=} c
  11. * @return {?}
  12. */
  13. export function defaults(a, b, c) {
  14. if (a != null) {
  15. return a;
  16. }
  17. if (b != null) {
  18. return b;
  19. }
  20. return c;
  21. }
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