Solution to proverb in Bash

bash/proverb/proverb.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+inputs=("$@")
+length=${#inputs[@]}
+last_index=$((length - 1))
+
+# Loop through the 'inputs' array, excluding the last element
+for ((i=0; i<last_index; i++)); do
+  current=${inputs[i]}
+  next=${inputs[i+1]}
+
+  # Check if the current element is empty
+  if [[ -z $current ]]; then
+    echo "And all for the want of a $next."
+  else
+    echo "For want of a $current the $next was lost."
+  fi
+done
+
+# Check if the first element is empty
+if [[ -z ${inputs[0]} ]]; then
+  echo ""
+else
+  echo "And all for the want of a ${inputs[0]}."
+fi