13 lines
777 B
JavaScript
13 lines
777 B
JavaScript
/** PURE_IMPORTS_START _util_EmptyError,_filter,_takeLast,_throwIfEmpty,_defaultIfEmpty,_util_identity PURE_IMPORTS_END */
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import { EmptyError } from '../util/EmptyError';
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import { filter } from './filter';
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import { takeLast } from './takeLast';
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import { throwIfEmpty } from './throwIfEmpty';
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import { defaultIfEmpty } from './defaultIfEmpty';
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import { identity } from '../util/identity';
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export 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(function (v, i) { return predicate(v, i, source); }) : identity, takeLast(1), hasDefaultValue ? defaultIfEmpty(defaultValue) : throwIfEmpty(function () { return new EmptyError(); })); };
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}
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//# sourceMappingURL=last.js.map
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