From 6cc274c29fdc09decad287bf739172fb4b0e0210 Mon Sep 17 00:00:00 2001
From: Johnny Shields <johnny.shields@gmail.com>
Date: Wed, 26 Apr 2023 18:24:57 +0900
Subject: [PATCH] Deep-freeze constants (#10)

---
 CHANGELOG.md           | 4 ++++
 lib/paygate.rb         | 3 +++
 lib/paygate/version.rb | 2 +-
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7722067..17fdf05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Next
 
+## 0.2.1 - 2023-04-26
+
+- [PR#11](https://github.com/tablecheck/paygate-ruby/pull/11) Deep freeze constants. ([johnnyshields](https://github.com/johnnyshields))
+
 ## 0.2.0 - 2023-04-26
 
 - [PR#9](https://github.com/tablecheck/paygate-ruby/pull/9) Rename Paygate::FormHelper to Paygate::Rails::FormHelper. ([johnnyshields](https://github.com/johnnyshields))
diff --git a/lib/paygate.rb b/lib/paygate.rb
index 13a1038..410b191 100644
--- a/lib/paygate.rb
+++ b/lib/paygate.rb
@@ -17,8 +17,11 @@ module Paygate
   CONFIG = YAML.safe_load(File.read(File.expand_path('../data/config.yml', __dir__)),
                           permitted_classes: [Symbol]).freeze
   LOCALES_MAP = CONFIG[:locales].freeze
+  LOCALES_MAP.each { |k, v| k.freeze; v.freeze } # rubocop:disable Style/Semicolon
   INTL_BRANDS_MAP = CONFIG[:intl_brands].freeze
+  INTL_BRANDS_MAP.each_value(&:freeze)
   KOREA_BIN_NUMBERS = CONFIG[:korea_bin_numbers].freeze
+  KOREA_BIN_NUMBERS.each(&:freeze)
   DEFAULT_CURRENCY = 'WON'
   DEFAULT_LOCALE = 'US'
 
diff --git a/lib/paygate/version.rb b/lib/paygate/version.rb
index 814b10d..763e48c 100644
--- a/lib/paygate/version.rb
+++ b/lib/paygate/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Paygate
-  VERSION = '0.2.0'
+  VERSION = '0.2.1'
 end