Method #getTypeOfArray

toml/stringify.ts:108–115

(arr: unknown[])

      ["string", "number", "boolean"].includes(typeof value);
  }
  #getTypeOfArray(arr: unknown[]): ArrayType {
    if (this.#arrayTypeCache.has(arr)) {
      return this.#arrayTypeCache.get(arr)!;
    }
    const type = this.#doGetTypeOfArray(arr);
    this.#arrayTypeCache.set(arr, type);
    return type;
  }
  #doGetTypeOfArray(arr: unknown[]): ArrayType {
    if (!arr.length) {
      // any type should be fine