etl exercise

2026-01-31 12:24:10 -06:00 · 2019-07-23 23:56:28 -05:00
parent 3f75f2e56f
commit b2caf9832e
4 changed files with 142 additions and 0 deletions
@@ -0,0 +1,2 @@
+def transform(legacy):
+    return {value.lower() : key for key, values in legacy.items() for value in values}