Add a SelectionSort in ShellScript Language

Other/SelectionSort.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# contribuitor: siuannybsr
+# hacktoberfest 2018
+
+selection_sort() {
+	array=$1
+	array_length=${#array[@]}
+
+	for((i=0; i<array_length; i++)) do
+		small=${array[$i]}
+		small_index=$i
+		for((j=i + 1; j<array_length; j++)) do
+			if [ ${array[$j]} -lt $small ]; then
+	            small=${array[$j]}
+				small_index=$j	    
+	    	fi
+		done
+		swap
+	done
+}
+
+swap() {
+	temp=${array[$i]}
+	array[$i]=$small
+	array[$small_index]=$temp
+}
+
+main() {
+	array=("1" "3" "2" "1" "5" "13" "4" "8" "34" "21" "55")
+	selection_sort $array
+	echo ${array[@]} | tr " " " "
+}
+
+main