- Drop support for Ruby 2.x

Author: DannyBen

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
       LC_ALL: en_US.UTF-8 # consistent sort order
 
     strategy:
-      matrix: { ruby: ['2.7', '3.0', '3.1', head] }
+      matrix: { ruby: ['3.0', '3.1', '3.2', head] }
 
     steps:
     - name: Checkout code

.rubocop.yml

@@ -8,9 +8,8 @@ inherit_gem:
     - rspec.yml
 
 AllCops:
-  TargetRubyVersion: 2.7.0
+  TargetRubyVersion: 3.0
   Exclude:
-    - 'debug.rb'
     - 'dev/**/*'
 
 # Allow methods that start with `get_` in some cases

gtx.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |s|
   s.files       = Dir['README.md', 'lib/**/*.*']
   s.homepage    = 'https://github.com/dannyben/gtx'
   s.license     = 'MIT'
-  s.required_ruby_version = '>= 2.7.0'
+  s.required_ruby_version = '>= 3.0'
 
   s.metadata = {
     'bug_tracker_uri'       => 'https://github.com/DannyBen/gtx/issues',

lib/gtx.rb

@@ -46,7 +46,7 @@ def parse(context = nil)
 
   def eval_vars(string)
     string.gsub(/{{([^{].*?)}}/, '<%=\1%>')
-      .gsub(/\\\}\\\}/, '}}')
-      .gsub(/\\\{\\\{/, '{{')
+      .gsub('\\}\\}', '}}')
+      .gsub('\\{\\{', '{{')
   end
 end