match.js 1010 B

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  1. 'use strict';
  2. Object.defineProperty(exports, '__esModule', { value: true });
  3. var _tslib = require('./_virtual/_tslib.js');
  4. var State = require('./State.js');
  5. function matchState(state, patterns, defaultValue) {
  6. var e_1, _a;
  7. var resolvedState = State.State.from(state, state instanceof State.State ? state.context : undefined);
  8. try {
  9. for (var patterns_1 = _tslib.__values(patterns), patterns_1_1 = patterns_1.next(); !patterns_1_1.done; patterns_1_1 = patterns_1.next()) {
  10. var _b = _tslib.__read(patterns_1_1.value, 2),
  11. stateValue = _b[0],
  12. getValue = _b[1];
  13. if (resolvedState.matches(stateValue)) {
  14. return getValue(resolvedState);
  15. }
  16. }
  17. } catch (e_1_1) {
  18. e_1 = {
  19. error: e_1_1
  20. };
  21. } finally {
  22. try {
  23. if (patterns_1_1 && !patterns_1_1.done && (_a = patterns_1.return)) _a.call(patterns_1);
  24. } finally {
  25. if (e_1) throw e_1.error;
  26. }
  27. }
  28. return defaultValue(resolvedState);
  29. }
  30. exports.matchState = matchState;