From b40723b0b8d482140c5152b22233c1b62ec7838d Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Mon, 11 Mar 2024 23:19:13 +0100
Subject: chore(variables): support integer interpolation for all values

---
 pkg/values.go | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'pkg/values.go')

diff --git a/pkg/values.go b/pkg/values.go
index 509b6bf..bb82787 100644
--- a/pkg/values.go
+++ b/pkg/values.go
@@ -3,11 +3,13 @@ package gonf
 import (
 	"fmt"
 	"log/slog"
+	"strconv"
 	"strings"
 )
 
 type Value interface {
 	Bytes() []byte
+	Int() (int, error)
 	String() string
 }
 
@@ -53,6 +55,9 @@ type BytesValue struct {
 func (b BytesValue) Bytes() []byte {
 	return b.value
 }
+func (b BytesValue) Int() (int, error) {
+	return strconv.Atoi(string(b.value))
+}
 func (b BytesValue) String() string {
 	return string(b.value[:])
 }
@@ -65,8 +70,8 @@ type IntValue struct {
 func (i IntValue) Bytes() []byte {
 	return []byte(string(i.value))
 }
-func (i IntValue) Int() int {
-	return i.value
+func (i IntValue) Int() (int, error) {
+	return i.value, nil
 }
 func (i IntValue) String() string {
 	return string(i.value)
@@ -83,6 +88,9 @@ func (s *StringsListValue) Append(v ...string) {
 func (s StringsListValue) Bytes() []byte {
 	return []byte(s.String())
 }
+func (s StringsListValue) Int() (int, error) {
+	return len(s.value), nil
+}
 func (s StringsListValue) String() string {
 	return strings.Join(s.value, "\n")
 }
@@ -95,6 +103,9 @@ type StringValue struct {
 func (s StringValue) Bytes() []byte {
 	return []byte(s.value)
 }
+func (s StringValue) Int() (int, error) {
+	return strconv.Atoi(s.value)
+}
 func (s StringValue) String() string {
 	return s.value
 }
-- 
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