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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- exports.operate = exports.hasLift = void 0;
- var isFunction_1 = require("./isFunction");
- function hasLift(source) {
- return isFunction_1.isFunction(source === null || source === void 0 ? void 0 : source.lift);
- }
- exports.hasLift = hasLift;
- function operate(init) {
- return function (source) {
- if (hasLift(source)) {
- return source.lift(function (liftedSource) {
- try {
- return init(liftedSource, this);
- }
- catch (err) {
- this.error(err);
- }
- });
- }
- throw new TypeError('Unable to lift unknown Observable type');
- };
- }
- exports.operate = operate;
- //# sourceMappingURL=lift.js.map
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