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// Copyright (c) 2020 Jozty. All rights reserved. MIT license.
import type { ObjRec, PH } from './utils/types.ts';import { Path, paths } from './paths.ts';import curryN from './utils/curry_n.ts';
// @typestype PathF_2 = <T, R>(obj: ObjRec<T> | null) => R;
type PathF_1<T, R> = (ps: Path) => R;
type PathF =  & ((ps: Path) => PathF_2)  & (<T, R>(ps: PH, obj: ObjRec<T> | null) => PathF_1<T, R>)  & (<T, R>(ps: Path, obj: ObjRec<T> | null) => R);
function _path<R, T = any>(ps: Path, obj: ObjRec<T> | null): R {  return paths<T, R>([ps], obj)[0];}
/** * Retrieve the value at a given path. * The path may be any array of keys or * string of keys separated by `/` or `.` . * *      Fae.path(['a', 'b'], {a: {b: 2}}); // 2 *      Fae.path(['a', 'b'], {c: {b: 2}}); // undefined *      Fae.path('a/b/0', {a: {b: [1, 2, 3]}}); // 1 *      Fae.path('a.b.0', {a: {b: [1, 2, 3]}}); // 1 *      Fae.path('', {a: [1, 2, {ab: 5, de: [12, 23, 25]}, "234"], 4: "sdf"}); // {a: [1, 2, {ab: 5, de: [12, 23, 25]}, "234"], 4: "sdf"} *      Fae.path([], {a: [1, 2, {ab: 5, de: [12, 23, 25]}, "234"], 4: "sdf"}); // {a: [1, 2, {ab: 5, de: [12, 23, 25]}, "234"], 4: "sdf"} *      Fae.path(['a', ''], {a: {b: 2}}); // undefined */export const path: PathF = curryN(2, _path);