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