refactoring

2023-04-02 09:48:28 +02:00
parent f3a8a5a857
commit 088fab8b78
1 changed files with 1 additions and 2 deletions
--- a/src/CountriesMerger.py
+++ b/src/CountriesMerger.py
@@ -6,8 +6,7 @@ class CountriesMerger:
    @staticmethod
    def mergeSrcIntoDst(src: pd.Series, dst: pd.Series):
        def merge(series):
-            series = series.dropna()
-            return sorted(set().union(*series))
+            return sorted(set().union(*series.dropna()))
        
        mergedSeries = (pd
                        .merge(dst, src, how='left', left_index=True, right_index=True)