1 files changed, 7 insertions, 7 deletions
diff --git a/2020/six.nim b/2020/six.nim
index cb9f887..b74b1f1 100644
--- a/2020/six.nim
+++ b/2020/six.nim
@@ -4,16 +4,16 @@ import os, strutils
 let input: string = paramStr(1)
 var sum, sumAll: int = 0
 
-for group in split(readFile(input), "\n\n"):
+for group in input.readFile().split("\n\n"):
   var count, countAll: int = 0
-  for i, answer in replace(group, "\n"):
-    if find(replace(group, "\n"), answer) == i:
+  for i, answer in group.replace("\n"):
+    if group.replace("\n").find(answer) == i:
       inc(count)
-  for i, answer in split(group, "\n")[0]:
-    if find(split(group, "\n")[0], answer) == i:
+  for i, answer in group.split("\n")[0]:
+    if group.split("\n")[0].find(answer) == i:
       block everyone:
-        for person in split(group, "\n"):
-          if not contains(person, answer):
+        for person in group.split("\n"):
+          if not person.contains(answer):
             break everyone
         inc(countAll)
   sum += count