ruby_3_2: drop

doc/languages-frameworks/ruby.section.md

···
 
 There are two main approaches for using Ruby with gems. One is to use a specifically locked `Gemfile` for an application that has very strict dependencies. The other is to depend on the common gems, which we'll explain further down, and rely on them being updated regularly.
 
-The interpreters have common attributes, namely `gems`, and `withPackages`. So you can refer to `ruby.gems.nokogiri`, or `ruby_3_2.gems.nokogiri` to get the Nokogiri gem already compiled and ready to use.
+The interpreters have common attributes, namely `gems`, and `withPackages`. So you can refer to `ruby.gems.nokogiri`, or `ruby_3_4.gems.nokogiri` to get the Nokogiri gem already compiled and ready to use.
 
 Since not all gems have executables like `nokogiri`, it's usually more convenient to use the `withPackages` function like this: `ruby.withPackages (p: with p; [ nokogiri ])`. This will also make sure that the Ruby in your environment will be able to find the gem and it can be used in your Ruby code (for example via `ruby` or `irb` executables) via `require "nokogiri"` as usual.
 

nixos/modules/services/misc/redmine.nix

···
       enable = lib.mkEnableOption "Redmine, a project management web application";
 
       package = lib.mkPackageOption pkgs "redmine" {
-        example = "redmine.override { ruby = pkgs.ruby_3_2; }";
+        example = "redmine.override { ruby = pkgs.ruby_3_4; }";
       };
 
       user = lib.mkOption {

pkgs/development/interpreters/ruby/default.nix

···
   mkRubyVersion = rubyVersion;
   mkRuby = generic;
 
-  ruby_3_2 = generic {
-    version = rubyVersion "3" "2" "9" "";
-    hash = "sha256-q7rZjbmusVJ3Ow01ho5QADuMRn89BhUld8Tf7Z2I7So=";
-    cargoHash = "sha256-CMVx5/+ugDNEuLAvyPN0nGHwQw6RXyfRsMO9I+kyZpk=";
-  };
-
   ruby_3_3 = generic {
     version = rubyVersion "3" "3" "9" "";
     hash = "sha256-0ZkWkKThcjPsazx4RMHhJFwK3OPgDXE1UdBFhGe3J7E=";

pkgs/development/ruby-modules/with-packages/test.nix

···
   lib = pkgs.lib;
   stdenv = pkgs.stdenv;
 
-  rubyVersions = with pkgs; [
-    ruby_3_2
+  rubyVersions = [
+    # TODO FIXME: All versions listed here were dropped from Nixpkgs.
+    # Add current versions here or remove this file if it’s no longer
+    # being used.
   ];
 
   gemTests = (lib.mapAttrs (name: gem: [ name ]) pkgs.ruby.gems) // (import ./require_exceptions.nix);

pkgs/top-level/aliases.nix

···
   rr-unstable = rr; # Added 2022-09-17
   rtx = mise; # Added 2024-01-05
   ruby_3_1 = throw "ruby_3_1 has been removed, as it is has reached end‐of‐life upstream"; # Added 2025-10-12
+  ruby_3_2 = throw "ruby_3_2 has been removed, as it will reach end‐of‐life upstream during Nixpkgs 25.11’s support cycle"; # Added 2025-10-12
   rubyPackages_3_1 = throw "rubyPackages_3_1 has been removed, as it is has reached end‐of‐life upstream"; # Added 2025-10-12
+  rubyPackages_3_2 = throw "rubyPackages_3_2 has been removed, as it will reach end‐of‐life upstream during Nixpkgs 25.11’s support cycle"; # Added 2025-10-12
   ruby-zoom = throw "'ruby-zoom' has been removed due to lack of maintaince and had not been updated since 2020"; # Added 2025-08-24
   runCommandNoCC = runCommand; # Added 2021-08-15
   runCommandNoCCLocal = runCommandLocal; # Added 2021-08-15

pkgs/top-level/all-packages.nix

···
     })
     mkRubyVersion
     mkRuby
-    ruby_3_2
     ruby_3_3
     ruby_3_4
     ruby_3_5
···
   ruby = ruby_3_3;
   rubyPackages = rubyPackages_3_3;
 
-  rubyPackages_3_2 = recurseIntoAttrs ruby_3_2.gems;
   rubyPackages_3_3 = recurseIntoAttrs ruby_3_3.gems;
   rubyPackages_3_4 = recurseIntoAttrs ruby_3_4.gems;
   rubyPackages_3_5 = recurseIntoAttrs ruby_3_5.gems;