27 lines
798 B
Plaintext
27 lines
798 B
Plaintext
import { EmptyError } from './util/EmptyError';
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export function lastValueFrom(source, config) {
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const hasConfig = typeof config === 'object';
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return new Promise((resolve, reject) => {
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let _hasValue = false;
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let _value;
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source.subscribe({
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next: (value) => {
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_value = value;
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_hasValue = true;
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},
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error: reject,
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complete: () => {
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if (_hasValue) {
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resolve(_value);
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}
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else if (hasConfig) {
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resolve(config.defaultValue);
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}
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else {
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reject(new EmptyError());
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}
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},
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});
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});
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}
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//# sourceMappingURL=lastValueFrom.js.map |