From a347443c8110e9773b4212e362f739a17dea2423 Mon Sep 17 00:00:00 2001
From: Natercio Moniz <natercio.moniz@gmail.com>
Date: Thu, 20 Nov 2025 19:41:12 +0000
Subject: [PATCH] add comments to side methods

---
 internal/side.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/internal/side.go b/internal/side.go
index 52d0921..0f16ee9 100644
--- a/internal/side.go
+++ b/internal/side.go
@@ -19,10 +19,12 @@ func (d Side) String() string {
 	}
 }
 
+// IsBuy returns true if the s == SideBuy
 func (d Side) IsBuy() bool {
 	return d == SideBuy
 }
 
+// IsSell returns true if the s == SideSell
 func (d Side) IsSell() bool {
 	return d == SideSell
 }