comma-csv · eitoball · Aug 22, 2026 · Aug 22, 2026
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/README.md b/README.md
@@ -8,9 +8,9 @@ A library for generating comma-separated values (CSV) from Ruby objects, arrays,
 
 ### Prerequisites
 
-You need Ruby 3.0 or later.
+You need Ruby 3.1 or later.
 
-For Rails / ActiveRecord integration, this repository is currently tested against ActiveRecord and Rails 6.0 through 7.1 on Ruby 3.0 through 3.4.
+For Rails / ActiveRecord integration, this repository is currently tested against ActiveRecord and Rails 6.0 through 7.1 on Ruby 3.1 through 4.0.
 
 ### Installing
 
@@ -19,7 +19,7 @@ Comma is distributed as a gem, best installed via Bundler.
 Include the gem in your Gemfile:
 
 ```ruby
-gem 'comma', '~> 4.9.0'
+gem 'comma', '~> 5.0.0'
 ```
 
 Or, if you want to live life on the edge, you can get master from the main comma repository:

diff --git a/comma.gemspec b/comma.gemspec
@@ -15,6 +15,7 @@ Gem::Specification.new do |s|
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.require_paths = ['lib']
+  s.required_ruby_version = '>= 3.1'
 
   s.licenses = ['MIT']
 

diff --git a/gemfiles/active6.0.6.gemfile.lock b/gemfiles/active6.0.6.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/gemfiles/active6.1.7.6.gemfile.lock b/gemfiles/active6.1.7.6.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/gemfiles/active7.0.8.gemfile.lock b/gemfiles/active7.0.8.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/gemfiles/active7.1.3.gemfile.lock b/gemfiles/active7.1.3.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/gemfiles/rails6.0.6.gemfile.lock b/gemfiles/rails6.0.6.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/gemfiles/rails6.1.7.6.gemfile.lock b/gemfiles/rails6.1.7.6.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/gemfiles/rails7.0.8.gemfile.lock b/gemfiles/rails7.0.8.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/gemfiles/rails7.1.3.gemfile.lock b/gemfiles/rails7.1.3.gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: ..
   specs:
-    comma (4.9.0)
+    comma (5.0.0)
       activesupport (>= 4.2.0)
       csv (>= 3.3)
 

diff --git a/lib/comma/version.rb b/lib/comma/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Comma
-  VERSION = '4.9.0'
+  VERSION = '5.0.0'
 end
diff --git a/spec/gemspec_spec.rb b/spec/gemspec_spec.rb
@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+require_relative 'spec_helper'
+
+RSpec.describe 'comma.gemspec' do
+  it 'requires Ruby 3.1 or later' do
+    specification = Gem::Specification.load(File.expand_path('../comma.gemspec', __dir__))
+
+    expect(specification.required_ruby_version.to_s).to eq('>= 3.1')
+  end
+end