hugoWebsite/node_modules/rxjs/dist/cjs/internal/util/lift.js

25 lines
805 B
JavaScript

"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