integreat/dist/utils/array.js

Node.js integration layer

export function ensureArray(value) {
    return []
        .concat(value)
        .filter((item) => item !== undefined && item !== null);
}
export function ensureArrayOrUndefined(value) {
    return value === undefined ? undefined : ensureArray(value);
}
export function arrayIncludes(a, b) {
    if (Array.isArray(a) && Array.isArray(b)) {
        return a.some((item) => b.includes(item));
    }
    else if (Array.isArray(a)) {
        return a.includes(b);
    }
    else if (Array.isArray(b)) {
        return b.includes(a);
    }
    else {
        return a === b;
    }
}
export const getFirstIfArray = (data) => Array.isArray(data) ? data[0] : data;
export const unwrapArrayOfOne = (arr) => Array.isArray(arr) && arr.length === 1 ? arr[0] : arr;
export async function filterAsync(arr, comparer) {
    const results = await Promise.all(arr.map(async (val) => await comparer(val)));
    return arr.filter((_v, index) => results[index]);
}
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