Initial data commit

Task/Multisplit/UNIX-Shell/multisplit.sh

@@ -0,0 +1,29 @@
+multisplit() {
+    local str=$1
+    shift
+    local regex=$( IFS='|'; echo "$*" )
+    local sep
+    while [[ $str =~ $regex ]]; do
+        sep=${BASH_REMATCH[0]}
+        words+=( "${str%%${sep}*}" )
+        seps+=( "$sep" )
+        str=${str#*$sep}
+    done
+    words+=( "$str" )
+}
+
+words=() seps=()
+
+original="a!===b=!=c"
+recreated=""
+
+multisplit "$original" "==" "!=" "="
+
+for ((i=0; i<${#words[@]}; i++)); do
+    printf 'w:"%s"\ts:"%s"\n' "${words[i]}" "${seps[i]}"
+    recreated+="${words[i]}${seps[i]}"
+done
+
+if [[ $original == $recreated ]]; then
+    echo "successfully able to recreate original string"
+fi