remove dbg!() & finished find_capital todo

src/commas/add_commas.rs

@@ -63,7 +63,6 @@ pub fn add_commas_mut(str_mut: &mut String) {
         .position(|c| c == '.')
         .unwrap_or_else(|| str_mut.chars().filter(comma_less).count());
 
-    dbg!(end);
     let mut i = 0;
     while i < end {
         if (end - i) % 3 == 0 && i != 0 {

src/find_capital_by_province/mod.rs

@@ -1,12 +1,10 @@
 use crate::persian_chars::to_persian_chars;
 
 /// Returns the capital name of province you enter
-pub fn find_capital_by_province<S>(inp: S) -> Option<String>
-where
-    S: Into<String>,
-{
-    // TODO: Accept `AsRef<str>` and remove the following `inp.into()`
-    let r = match to_persian_chars(inp.into()).as_str() {
+pub fn find_capital_by_province(input: impl AsRef<str>) -> Option<String> {
+    let input = input.as_ref();
+
+    let r = match to_persian_chars(input).as_str() {
         "آذربایجان شرقی" => "تبریز",
         "آذربایجان غربی" => "ارومیه",
         "اردبیل" => "اردبیل",

src/verity_card_number/mod.rs

@@ -32,7 +32,6 @@ pub fn verify_card_number(digits: impl AsRef<str>) -> Result<(), VerifyCardNumbe
         };
     }
 
-    dbg!(&sum);
     if sum % 10 == 0 {
         Ok(())
     } else {