githubmirror/immutable-js

src/Collection.js

37 строк1 KB

Julien Deniau

sort all imports via eslint

12 июн 2025, 01:23

12 июн 2025, 01:2367a4fa9

import { IndexedSeq, KeyedSeq, Seq, SetSeq } from './Seq';
import { isAssociative } from './predicates/isAssociative';
import { isCollection } from './predicates/isCollection';
import { isIndexed } from './predicates/isIndexed';
import { isKeyed } from './predicates/isKeyed';

export class Collection {
  constructor(value) {
    // eslint-disable-next-line no-constructor-return
    return isCollection(value) ? value : Seq(value);
  }
}

export class KeyedCollection extends Collection {
  constructor(value) {
    // eslint-disable-next-line no-constructor-return
    return isKeyed(value) ? value : KeyedSeq(value);
  }
}

export class IndexedCollection extends Collection {
  constructor(value) {
    // eslint-disable-next-line no-constructor-return
    return isIndexed(value) ? value : IndexedSeq(value);
  }
}

export class SetCollection extends Collection {
  constructor(value) {
    // eslint-disable-next-line no-constructor-return
    return isCollection(value) && !isAssociative(value) ? value : SetSeq(value);
  }
}

Collection.Keyed = KeyedCollection;
Collection.Indexed = IndexedCollection;
Collection.Set = SetCollection;