diff --git a/src/lib.rs b/src/lib.rs
index 97d889c..1e1d84e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -16,8 +16,11 @@ pub enum Os {
 impl Os {
     pub fn detect() -> Option<Os> {
         let lsb_release = lsb_release().unwrap();
+        Os::from_str(lsb_release.trim())
+    }
 
-        match lsb_release.trim() {
+    pub fn from_str(os: &str) -> Option<Os> {
+        match os {
             "archlinux" | "Arch Linux" | "arch" | "Arch" | "archarm" =>  Some(Os::ArchLinux),
             "Debian" => Some(Os::Debian),
             "ManjaroLinux" => Some(Os::Manjaro),
@@ -27,7 +30,6 @@ impl Os {
 
             _ => None,
         }
-
     }
 
     pub fn ascii_logo(self) -> &'static str {