19 lines
872 B
JavaScript
19 lines
872 B
JavaScript
import { tuple } from './tuple.js';
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import { uniqueArray } from './uniqueArray.js';
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import { keyValuePairsToObjectMapper, keyValuePairsToObjectUnmapper } from './_internals/mappers/KeyValuePairsToObject.js';
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import { constant } from './constant.js';
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import { boolean } from './boolean.js';
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function dictionaryKeyExtractor(entry) {
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return entry[0];
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}
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export function dictionary(keyArb, valueArb, constraints = {}) {
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const noNullPrototype = constraints.noNullPrototype !== false;
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return tuple(uniqueArray(tuple(keyArb, valueArb), {
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minLength: constraints.minKeys,
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maxLength: constraints.maxKeys,
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size: constraints.size,
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selector: dictionaryKeyExtractor,
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depthIdentifier: constraints.depthIdentifier,
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}), noNullPrototype ? constant(false) : boolean()).map(keyValuePairsToObjectMapper, keyValuePairsToObjectUnmapper);
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}
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