Merge pull request #5 from beyonddream/add-toc-theme

rephrase few sentences and minor update to code

Author: beyonddream

posts/post-1.md

@@ -92,10 +92,10 @@ object PartitionedReaderWriter {
 
 ## LLM Version
 
-Below is the version (keeping only the relevant bits) generated by claude 3.5 sonnet.
-I haven't run it to verify it works but looking at the code I think it is correct - atleast in spirit :)
+Below is the version (keeping only the relevant bits) generated by claude 3.5 sonnet. Granted, this code is not what I would
+have come up with by default but the code works and it is not terribly hard to understand.
 
-The scary and interesting part is, it provided me a solution in few seconds that I had only arrived at after a few days of much toil and head scratching. On the positive side, toiling and hard work provided me an increased sense of confidence in my technical ability and deepening of knowledge in Spark. 
+The scary (or interesting) part is, it provided me a solution in few seconds that I had only arrived at after a few days of much toil and head scratching. On the positive side, toiling and hard work provided me an increased sense of confidence in my technical ability and deepening of knowledge in Spark. 
 
 I can only hope one can take the best of both worlds in this brave new world!
 
@@ -118,7 +118,8 @@ def main(args: Array[String]) {
 
     // Add partition columns
     val writeDf = sourceDf_with_paths
-        .withColumn("partitions", extractPartitionsUDF(lit(sourceBasePath), col("source_path"))) // source_path is input_file_name()
+        .withColumn("source_path", input_file_name())
+        .withColumn("partitions", extractPartitionsUDF(lit(sourceBasePath), col("source_path")))
         .withColumn("year", col("partitions.year"))
         .withColumn("month", col("partitions.month"))
         .withColumn("day", col("partitions.day"))