sp71

/*
  FileChunker efficiently writes large datasets to multiple files in chunks, supporting plain text and gzip formats.
  The FileChunker validates each line of input data, writes it to the current file, and manages file rotation based on
  specified size limits. It operates asynchronously, processing input data from a buffered channel and ensuring that
  data is flushed to disk in a non-blocking manner. This is particularly useful for handling large datasets that need
  to be split into manageable file sizes for storage or further processing.
*/

package ciem

sp71

import UIKit

class FileManager {
    static func decodeJSON<T: Decodable>(fileName: String?, subdirectory: String?) -> T? {
        guard let filename = fileName else { return nil }
        if filename.isEmpty { return nil }
        let decoder = JSONDecoder()
        guard
            let url = Bundle.main.url(forResource: filename, withExtension: "json", subdirectory: subdirectory),
            let data = try? Data(contentsOf: url),