| 1 | ;
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.arrayFilter = void 0;
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| 4 | /**
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| 5 | * @name arrayFilter
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| 6 | * @summary Filters undefined and (optionally) null values from an array
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| 7 | * @description
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| 8 | * Returns a new array with all `undefined` values removed. Optionally, when `allowNulls = false`, it removes the `null` values as well
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| 9 | * @example
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| 10 | * <BR>
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| 11 | *
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| 12 | * ```javascript
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| 13 | * import { arrayFilter } from '@polkadot/util';
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| 14 | *
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| 15 | * arrayFilter([0, void 0, true, null, false, '']); // [0, true, null, false, '']
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| 16 | * arrayFilter([0, void 0, true, null, false, ''], false); // [0, true, false, '']
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| 17 | * ```
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| 18 | */
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| 19 | function arrayFilter(array, allowNulls = true) {
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| 20 | return array.filter((v) => v !== undefined &&
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| 21 | (allowNulls || v !== null));
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| 22 | }
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| 23 | exports.arrayFilter = arrayFilter;
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