utils.gno

 1package staker
 2
 3import (
 4	"errors"
 5	"strconv"
 6	"strings"
 7
 8	"gno.land/p/gnoswap/deps/grc721"
 9)
10
11// poolPathDivide splits a pool path into token addresses and fee tier.
12func poolPathDivide(poolPath string) (string, string, string) {
13	res := strings.Split(poolPath, ":")
14	if len(res) != 3 {
15		panic(errors.New(errInvalidPoolPath))
16	}
17
18	pToken0, pToken1, fee := res[0], res[1], res[2]
19	return pToken0, pToken1, fee
20}
21
22// positionIdFrom converts a uint64 position ID to grc721.TokenID.
23func positionIdFrom(positionId uint64) grc721.TokenID {
24	return grc721.TokenID(strconv.FormatUint(positionId, 10))
25}
26
27// contains checks if a string exists in a slice.
28func contains(slice []string, item string) bool {
29	// We can use strings.EqualFold here, but this function should be case-sensitive.
30	// So, it is better to compare strings directly.
31	for _, element := range slice {
32		if element == item {
33			return true
34		}
35	}
36	return false
37}