From 5bdbe2a2e2e74e76de24153081d93393f9f72283 Mon Sep 17 00:00:00 2001
From: KiddoV <viet.ho.03@gmail.com>
Date: Tue, 2 Jul 2024 02:08:39 -0500
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20feat:=20support=20convert=20float?=
 =?UTF-8?q?=20string=20to=20int=20(#180)?=
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* support convert float string to int

* use `math.Round` for more natural int
---
 mathutil/convert.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/mathutil/convert.go b/mathutil/convert.go
index 0369519f2..0d80d330b 100644
--- a/mathutil/convert.go
+++ b/mathutil/convert.go
@@ -192,7 +192,14 @@ func ToIntWith(in any, optFns ...ConvOptionFn[int]) (iVal int, err error) {
 			iVal = int(tVal)
 		}
 	case string:
-		iVal, err = strconv.Atoi(strings.TrimSpace(tVal))
+		if iVal, err = strconv.Atoi(strings.TrimSpace(tVal)); err != nil {
+			// handle the case where the string might be a float
+			var floatVal float64
+			if floatVal, err = strconv.ParseFloat(strings.TrimSpace(tVal), 64); err == nil {
+				iVal = int(math.Round(floatVal))
+				err = nil
+			}
+		}
 	case comdef.Int64able: // eg: json.Number
 		var i64 int64
 		if i64, err = tVal.Int64(); err == nil {