Clean up test to make it easier to fix recent Rails versions

.github/workflows/test.yml

@@ -1,9 +1,9 @@
 name: Test
 on:
   push:
-    branches: ['*']
+    branches: ["*"]
   pull_request:
-    branches: ['*']
+    branches: ["*"]
 
 jobs:
   test_ruby_and_rails_versions:
@@ -13,121 +13,26 @@ jobs:
       fail-fast: false
       matrix:
         rails:
-          - "4.2"
-          - "5.0"
-          - "5.1"
-          - "5.2"
-          - "6.0"
           - "6.1"
           - "7.0"
           - "7.1"
           - "7.2"
 
         ruby:
-          - "2.4"
-          - "2.5"
           - "2.6"
           - "2.7"
           - "3.0"
           - "3.1"
           - "3.2"
           - "3.3"
 
-        include:
-          - rails: "4.2"
-            bundler: "1.17.3"
-
         exclude:
-          - rails: "4.2"
-            ruby: "2.7"
-
-          - rails: "4.2"
-            ruby: "3.0"
-
-          - rails: "4.2"
-            ruby: "3.1"
-
-          - rails: "4.2"
-            ruby: "3.2"
-
-          - rails: "4.2"
-            ruby: "3.3"
-
-          - rails: "5.0"
-            ruby: "3.0"
-
-          - rails: "5.0"
-            ruby: "3.1"
-
-          - rails: "5.0"
-            ruby: "3.2"
-
-          - rails: "5.0"
-            ruby: "3.3"
-
-          - rails: "5.1"
-            ruby: "3.0"
-
-          - rails: "5.1"
-            ruby: "3.1"
-
-          - rails: "5.1"
-            ruby: "3.2"
-
-          - rails: "5.1"
-            ruby: "3.3"
-
-          - rails: "5.2"
-            ruby: "3.0"
-
-          - rails: "5.2"
-            ruby: "3.1"
-
-          - rails: "5.2"
-            ruby: "3.2"
-
-          - rails: "5.2"
-            ruby: "3.3"
-
-          - rails: "6.0"
-            ruby: "2.4"
-
-          - rails: "6.0"
-            ruby: "3.1"
-
-          - rails: "6.0"
-            ruby: "3.2"
-
-          - rails: "6.0"
-            ruby: "3.3"
-
-          - rails: "6.1"
-            ruby: "2.4"
-
-          - rails: "7.0"
-            ruby: "2.4"
-
-          - rails: "7.0"
-            ruby: "2.5"
-
           - rails: "7.0"
             ruby: "2.6"
 
-          - rails: "7.1"
-            ruby: "2.4"
-
-          - rails: "7.1"
-            ruby: "2.5"
-
           - rails: "7.1"
             ruby: "2.6"
 
-          - rails: "7.2"
-            ruby: "2.4"
-
-          - rails: "7.2"
-            ruby: "2.5"
-
           - rails: "7.2"
             ruby: "2.6"
 

CHANGELOG.md

@@ -1,5 +1,10 @@
 # Change log
 
+**Unreleased**
+
+- Drop support for Ruby < 2.6 and Rails < 6.1
+- Require at least caxlsx 4.0
+
 **June 18, 2024**: 0.6.4 release
 
 - Convert to Github actions
@@ -104,4 +109,3 @@
 
 - Initial posting.
 - It works, but there are no tests! Bad programmer!
-

README.md

@@ -33,10 +33,9 @@ See [previous installations](#previous-installations) if needed.
 
 ## Requirements
 
-* Tested on Rails 4.2, 5.x, 6.x, and 7.x.
-* For Rails 3.1 or 3.2 use version 3.0
-* **As of 0.5.0 requires Axlsx 2.0.1, but strongly suggests 2.1.0.pre, which requires rubyzip 1.1.0**
-* As of Rails 4.1 you must use `render_to_string` to render a mail attachment.
+* Tested on Rails 6.1, and 7.x.
+* Supported Ruby versions: 2.6, 2.7, 3.x
+* Minimum Caxlsx version: 4.0
 
 ## FYI
 
@@ -443,32 +442,6 @@ form_with method: :post, url: my_named_route_path(format: :xlsx) do |f|
 
 If you are having problems, try to isolate the issue. Use the console or a script to make sure your data is good. Then create the spreadsheet line by line without Axlsx-Rails to see if you are having caxlsx problems. If you can manually create the spreadsheet, create an issue and we will work it out.
 
-## Previous Installations
-
-In your Gemfile:
-
-```ruby
-gem 'rubyzip', '>= 1.2.1'
-gem 'axlsx', git: 'https://github.com/randym/axlsx.git', ref: 'c8ac844'
-gem 'axlsx_rails'
-```
-
-If `rubyzip 1.0.0` is needed:
-
-```ruby
-gem 'rubyzip', '= 1.0.0'
-gem 'axlsx', '= 2.0.1'
-gem 'axlsx_rails'
-```
-
-If `rubyzip >= 1.1.0` is needed:
-
-```ruby
-gem 'rubyzip', '~> 1.1.0'
-gem 'axlsx', '2.1.0.pre'
-gem 'axlsx_rails'
-```
-
 ## Dependencies
 
 - [Rails](https://github.com/rails/rails)
@@ -493,110 +466,3 @@ Many thanks to [contributors](https://github.com/caxlsx/caxlsx_rails/graphs/cont
 * [kodram](https://github.com/kodram)
 * [JohnSmall](https://github.com/JohnSmall)
 * [BenoitHiller](https://github.com/BenoitHiller)
-
-## Change log
-
-**June 18, 2024**: 0.6.4 release
-
-- Convert to Github actions
-- Improve tests
-- Fix broken templates with comments as their last line
-
-**March 8, 2022**: 0.6.3 release
-
-- Exclude rspec directory (#149)[https://github.com/caxlsx/caxlsx_rails/pull/149]
-
-**December 18, 2019**: 0.6.2 release
-
-- Release under caxlsx_rails
-
-**December 18, 2019**: 0.6.1 release
-
-- Deprecate axlsx_rails name, release under caxlsx_rails
-- Switch to using caxlsx 3.0 gem
-
-**September 5, 2019**: 0.6.0 release
-
-- Improved Rails 6.0 compatibility re MIME type
-
-**May 1st, 2018**: 0.5.2 release
-
-- Improved Rails 5 compatibility re MIME type
-
-**March 29th, 2017**: 0.5.1 release
-
-- Fix stack trace line numbers
-- Thanks to [BenoitHiller](https://github.com/BenoitHiller)
-
-**July 26st, 2016**: 0.5.0 release
-
-- Support for Rails 5
-- **Tested on on Rails 4.0, 4.1, 4.2, and 5.0**
-- Bug fixes for unreadable files and UTF-8 errors
-
-**July 13th, 2015**: 0.4.0 release
-
-- Support for Rails 4.2
-- **Removal of forced default_formats** (url format must match)
-- **Tested only on Rails 4.1 and 4.2**
-- **For Rails 3.2 or below, use 0.3.0**
-
-**November 20th, 2014**: 0.3.0 release
-
-- Support for Rails 4.2.beta4.
-- **Removal of shorthand template syntax** (`render xlsx: 'another/directory'`)
-
-**September 4, 2014**: 0.2.1 release
-
-- Rails 4.2.beta1 no longer includes responder. This release checks for the existence of responder before configuring a default responder.
-- Rails 4.2 testing, though not yet on Travis CI
-- Author, created_at, and use_shared_strings parameters for Axlsx::Package.new
-
-**April 9, 2014**: 0.2.0 release
-
-- Require Axlsx 2.0.1, which requires rubyzip 1.0.0
-- Better render handling and testing, which might break former usage
-- Rails 4.1 testing
-- Mailer example update (**use render_to_string not render**)
-
-**October 11, 2013**
-
-- Handle (and test) respond_to override
-
-**October 4, 2013**
-
-- Added coveralls
-- Raised testing to axlsx 2.0.1, roo 1.12.2, and rubyzip 1.0.0
-
-**July 25, 2013**
-
-- Documentation improved
-- Testing for generating partial in mailer
-
-**January 18, 2013**: 0.1.4 release
-
-- Now supports Rails 4 (thanks [Envek](https://github.com/Envek))
-- If you call render :xlsx on a request without :xlsx format, it should force the :xlsx format. Works on Rails 3.2+.
-
-**December 6, 2012**: 0.1.3 release
-
-- Fix for absolute template paths
-
-**July 25, 2012**: 0.1.2 release
-
-- Partials tested
-
-**July 19, 2012**: 0.1.1 release
-
-- Travis-ci added (thanks [randym](https://github.com/randym))
-- render statements and filename tests fixes (thanks [engwan](https://github.com/engwan))
-
-**July 17, 2012**: 0.1.0 release
-
-- Tests completed
-- Acts_as_xlsx tested, example in docs
-
-**July 12, 2012**: 0.0.1 release
-
-- Initial posting.
-- It works, but there are no tests! Bad programmer!

caxlsx_rails.gemspec

@@ -19,19 +19,15 @@ Gem::Specification.new do |s|
 
   s.files = Dir['lib/**/*', 'CHANGELOG.md', 'README.md', 'MIT-LICENSE', 'caxlsx_rails.gemspec']
 
-  s.add_dependency 'actionpack', '>= 3.1'
-  s.add_dependency 'caxlsx', '>= 3.0'
+  s.add_dependency 'actionpack', '>= 6.1'
+  s.add_dependency 'caxlsx', '>= 4.0'
 
   s.add_development_dependency 'bundler'
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rspec-rails'
-  s.add_development_dependency 'guard-rspec'
   s.add_development_dependency 'capybara'
   s.add_development_dependency 'roo'
   s.add_development_dependency 'rubyzip'
-  s.add_development_dependency 'growl'
-  s.add_development_dependency 'rb-fsevent'
-  s.add_development_dependency 'coveralls'
-  s.add_development_dependency 'pry'
-  s.add_development_dependency 'pry-nav'
+
+  s.required_ruby_version = '>= 2.6'
 end

lib/axlsx_rails.rb

@@ -2,4 +2,4 @@
 
 warn "DEPRECATION WARNING: axlsx_rails has been renamed to caxlsx_rails. See http://github.com/caxlsx"
 
-require 'axlsx_rails/railtie' if defined?(Rails)
+require 'caxlsx_rails'

lib/axlsx_rails/action_controller.rb

@@ -2,14 +2,8 @@
 
 require 'action_controller'
 
-if Rails.version.to_f >= 5
-  unless Mime[:xlsx]
-  	Mime::Type.register 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', :xlsx
-  end
-else
-  unless defined? Mime::XLSX
-    Mime::Type.register 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', :xlsx
-  end
+unless Mime[:xlsx]
+  Mime::Type.register 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', :xlsx
 end
 
 ActionController::Renderers.add :xlsx do |filename, options|
@@ -19,7 +13,7 @@
   #  def called_action
   #    render xlsx: 'filename', template: 'controller/diff_action'
   #  end
-  # 
+  #
   # And the normal use case works:
   #
   #  def called_action
@@ -46,15 +40,11 @@
     options[:locals][:xlsx_use_shared_strings] = options.delete(:xlsx_use_shared_strings)
   end
 
-  mime = Rails.version.to_f >= 5 ? Mime[:xlsx] : Mime::XLSX
-  send_data render_to_string(options), filename: file_name, type: mime, disposition: disposition
+  send_data render_to_string(options), filename: file_name, type: Mime[:xlsx], disposition: disposition
 end
 
 # For respond_to default
-begin
-  ActionController::Responder
-rescue
-else
+if defined?(ActionController::Responder)
   class ActionController::Responder
     def to_xlsx
       @_action_has_layout = false