From c78ffa468dbe096edea27ca88008144b2fb29ef8 Mon Sep 17 00:00:00 2001
From: Adrien Poly <adrienpoly@gmail.com>
Date: Wed, 5 Mar 2025 10:46:15 +0100
Subject: [PATCH] fix frozen string literal warnings
---
lib/psych/comments/emitter.rb | 9 ++++++---
lib/psych/comments/parsing.rb | 2 ++
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/lib/psych/comments/emitter.rb b/lib/psych/comments/emitter.rb
index ac605b8..2a48c10 100644
--- a/lib/psych/comments/emitter.rb
+++ b/lib/psych/comments/emitter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module Psych
module Comments
module NodeUtils
@@ -64,7 +66,8 @@ module NodeUtils
class Emitter
include NodeUtils
- INDENT = " "
+ INDENT = " ".freeze
+ SPACE = " ".freeze
DEFAULT_TAGMAP = {
'!' => '!',
@@ -74,7 +77,7 @@ class Emitter
attr_reader :out
def initialize
- @out = ""
+ @out = String.new
@state = :init
@indent = 0
@flow = false
@@ -85,7 +88,7 @@ def initialize
def print(text)
case @state
when :word_end
- @out << " "
+ @out << SPACE
when :line_start
@out << INDENT * @indent
end
diff --git a/lib/psych/comments/parsing.rb b/lib/psych/comments/parsing.rb
index 09d4609..d0c57af 100644
--- a/lib/psych/comments/parsing.rb
+++ b/lib/psych/comments/parsing.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module Psych
module Comments
class Analyzer