From 62b571e558e4f2f80e013e4ee4a2bd8d93991373 Mon Sep 17 00:00:00 2001
From: Naveen Mahalingam <jedib0t@outlook.com>
Date: Thu, 18 Apr 2024 11:50:17 -0700
Subject: [PATCH] minor comments

---
 password/generator.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/password/generator.go b/password/generator.go
index ea2bf86..4fdfbef 100644
--- a/password/generator.go
+++ b/password/generator.go
@@ -67,6 +67,7 @@ func (g *generator) Generate() string {
 	password := g.pool.Get().([]rune)
 	defer g.pool.Put(password)
 
+	// init the filler
 	idx := 0
 	fillPassword := func(runes []rune, count int) {
 		for ; idx < len(password) && count > 0; count-- {
@@ -74,6 +75,8 @@ func (g *generator) Generate() string {
 			idx++
 		}
 	}
+
+	// fill it with minimum requirements first
 	if g.minLowerCase > 0 {
 		fillPassword(g.charsetCaseLower, g.minLowerCase)
 	}
@@ -83,6 +86,7 @@ func (g *generator) Generate() string {
 	if numSymbols := g.numSymbolsToGenerate(); numSymbols > 0 {
 		fillPassword(g.charsetSymbols, numSymbols)
 	}
+	// fill the rest with non-symbols (as symbols has a max)
 	if remainingChars := len(password) - idx; remainingChars > 0 {
 		fillPassword(g.charsetNonSymbols, remainingChars)
 	}