package cmd

import (
	"strconv"
)

// mustConvToFloat64 converts a string to float64, panicking on error.
func mustConvToFloat64(floatStr string) float64 {
	level, err := strconv.ParseFloat(floatStr, 64)
	if err != nil {
		panic(err)
	}
	return level
}

// mustConvToInt converts a string to int, panicking on error.
func mustConvToInt(intStr string) int {
	val, err := strconv.Atoi(intStr)
	if err != nil {
		panic(err)
	}
	return val
}

// generic indexOf returns the index of elem in slice, or -1 if not found.
func indexOf[T comparable](slice []T, elem T) int {
	for i, v := range slice {
		if v == elem {
			return i
		}
	}
	return -1
}