Get rid of unicode.toLower

It was used by mistake in a hundred percent of the cases we were
using it.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/types/cookie.nim b/src/types/cookie.nim
index 6d7ab79a..627975ab 100644
--- a/src/types/cookie.nim
+++ b/src/types/cookie.nim
@@ -75,7 +75,7 @@ proc parseCookieDate(val: string): Option[DateTime] =
     if not foundMonth:
       block monthBlock: # test for month
         if dateToken.len < 3: break monthBlock
-        case dateToken.substr(0, 2).toLower()
+        case dateToken.substr(0, 2).toLowerAscii()
         of "jan": month = 1
         of "feb": month = 2
         of "mar": month = 3
@@ -229,7 +229,7 @@ proc newCookie*(str: string, url: URL = nil): JSResult[Cookie]
       continue
     let key = part.substr(0, n - 1)
     let val = part.substr(n + 1)
-    case key.toLower()
+    case key.toLowerAscii()
     of "expires":
       let date = parseCookieDate(val)
       if date.issome:
diff --git a/src/types/url.nim b/src/types/url.nim
index ac83538e..1e05f016 100644
--- a/src/types/url.nim
+++ b/src/types/url.nim
@@ -271,7 +271,7 @@ func domainToAscii*(domain: string, bestrict = false): Option[string] =
       return none(string)
     return result
   else:
-    return domain.tolower().some
+    return some(domain.toLowerAscii())
 
 func parseHost(input: string, special: bool): Option[Host] =
   if input.len == 0: return