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14 lines
826 B
14 lines
826 B
4 years ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var EmptyError_1 = require("../util/EmptyError");
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var filter_1 = require("./filter");
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var takeLast_1 = require("./takeLast");
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var throwIfEmpty_1 = require("./throwIfEmpty");
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var defaultIfEmpty_1 = require("./defaultIfEmpty");
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var identity_1 = require("../util/identity");
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function last(predicate, defaultValue) {
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var hasDefaultValue = arguments.length >= 2;
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return function (source) { return source.pipe(predicate ? filter_1.filter(function (v, i) { return predicate(v, i, source); }) : identity_1.identity, takeLast_1.takeLast(1), hasDefaultValue ? defaultIfEmpty_1.defaultIfEmpty(defaultValue) : throwIfEmpty_1.throwIfEmpty(function () { return new EmptyError_1.EmptyError(); })); };
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}
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exports.last = last;
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//# sourceMappingURL=last.js.map
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