Replace wav-to-mp3

wav-to-mp3.rb

@@ -0,0 +1,18 @@
+#!/usr/bin/env ruby
+
+if ARGV.empty?
+  files = Dir["*.wav"].sort
+else
+  files = ARGV
+end
+
+files.each do |infile|
+  outfile = infile.sub(".wav", ".mp3")
+
+  puts "Converting: #{infile} -> #{outfile}"
+
+  command = %W[lame -v -b 256 #{infile} #{outfile}]
+  system(*command)
+end
+
+puts "Conversion complete!"

wav-to-mp3.sh

@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-
-# Loop through all .wav files in the current directory
-for file in *.wav; do
-    # Skip if no .wav files exist (prevents literal "*.wav" execution)
-    [ -e "$file" ] || continue
-    
-    # Replace .wav extension with .mp3
-    output="${file%.wav}.mp3"
-    
-    echo "Converting: $file -> $output"
-    lame -v -b 256 "$file" "$output"
-done
-
-echo "Conversion complete!"