diff --git a/src/cache.rs b/src/cache.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/lib.rs b/src/lib.rs
index 4ee005b..41470fd 100755
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,3 +1,5 @@
+pub mod cache;
+
 use std::{fs, path::Path};
 
 use scraper::{Html, Selector};
@@ -52,8 +54,8 @@ pub fn link_to_datestring(link: String) -> String {
     link.split("=").collect::<Vec<&str>>().pop().unwrap().to_string()
 }
 
-pub fn ensure_exists(path: String) {
-    let p = Path::new(&path);
+pub fn ensure_exists(path: &String) {
+    let p = Path::new(path);
     if !p.exists() {
         fs::create_dir_all(p).expect(&format!("couldn't create folder {path}")[..])
     }
@@ -73,7 +75,7 @@ pub struct Page {
     pub image: String,
 }
 
-pub async fn get_page(date: String) -> Page {
+pub async fn get_page(date: &String) -> Page {
     let page_html = &reqwest::get(format!(
         "https://girlgeniusonline.com/comic.php?date={date}"
     ))
@@ -106,7 +108,7 @@ pub async fn get_page(date: String) -> Page {
     }
 
     Page {
-        date,
+        date: date.clone(),
         next_page,
         prev_page,
         image,
diff --git a/src/main.rs b/src/main.rs
index ddd6194..1f8eb6f 100755
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,10 +16,9 @@ async fn main() {
     ggg::create_config(&config_file);
 
     let config = ggg::read_config(&config_file);
-    ggg::ensure_exists(config.cache_folder);
+    ggg::ensure_exists(&config.cache_folder);
 
-    let current_page = ggg::get_page(config.latest_date).await;
-    println!("{current_page:?}");
+    let current_page = ggg::get_page(&config.latest_date).await;
 
-    ggg::update_latest_date(&config_file, ggg::link_to_datestring(current_page.next_page.unwrap()));
+    println!("{:?}", &config);
 }