write files with headers

src/main.rs

@@ -1,6 +1,6 @@
 use std::fs;
 use serde_json::Value;
-//use std::io::Write;
+use std::io::Write;
 
 fn main() -> std::io::Result<()> {
     let json_string = fs::read_to_string("boards/coding.json")?;
@@ -21,9 +21,9 @@ fn main() -> std::io::Result<()> {
                     if card["idList"] == list["id"]{
                         let file_path = format!("{}/{}.md", list_dir, card["name"].as_str().unwrap());
                         println!("{}", file_path);
-                        //let mut _file = fs::File::create(&file_path)?;
-                        //let header_text = format!("# {}", card["name"]);
-                        //file.write_all(header_text.as_bytes())?;
+                        let mut file = fs::File::create(&file_path)?;
+                        let header_text = format!("# {}\n", card["name"].as_str().unwrap());
+                        file.write_all(header_text.as_bytes())?;
                     }
                 }
             }