parsers/utils.go

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
}