initial commit

utils.go

@@ -0,0 +1,22 @@
+package parsers
+
+import (
+	"strconv"
+	"strings"
+)
+
+func atoi(s string) (int, bool) {
+	v, err := strconv.Atoi(s)
+	if err != nil {
+		return 0, false
+	}
+	return v, true
+}
+
+func TrimPrefixSuffix(arr []string, prefix, suffix string) []string {
+	trims := make([]string, 0, len(arr))
+	for _, str := range arr {
+		trims = append(trims, strings.TrimSuffix(strings.TrimPrefix(str, prefix), suffix))
+	}
+	return trims
+}