Merge pull request #2328 from dodona-edu/feature/ruby-2.7.2

Update to ruby 2.7.2

.github/workflows/ruby.yml

@@ -21,9 +21,9 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Use ruby 2.7
-      uses: actions/setup-ruby@v1
+      uses: ruby/setup-ruby@v1.47.0
       with:
-        ruby-version: 2.7.1
+        ruby-version: 2.7.2
     - name: Use node 12
       uses: actions/setup-node@v1
       with:
@@ -65,9 +65,9 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Use ruby 2.7
-      uses: actions/setup-ruby@v1
+      uses: ruby/setup-ruby@v1.47.0
       with:
-        ruby-version: 2.7.1
+        ruby-version: 2.7.2
     - name: Cache Ruby dependencies
       uses: actions/cache@v1
       with:

.github/workflows/system-test.yml

@@ -21,9 +21,9 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - name: Use ruby 2.7
-      uses: actions/setup-ruby@v1
+      uses: ruby/setup-ruby@v1.47.0
       with:
-        ruby-version: 2.7.1
+        ruby-version: 2.7.2
     - name: Use node 12
       uses: actions/setup-node@v1
       with:

.ruby-version

@@ -1 +1 @@
-2.7.1
+2.7.2

Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby '2.7.1'
+ruby '2.7.2'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 6.0.3'

Gemfile.lock

@@ -544,7 +544,7 @@ DEPENDENCIES
   will_paginate (~> 3.3.0)
 
 RUBY VERSION
-   ruby 2.7.1p83
+   ruby 2.7.2p137
 
 BUNDLED WITH
    2.1.4

config/application.rb

@@ -4,9 +4,6 @@
 
 require 'English'
 
-# Ignore warnings we can't control.
-require_relative '../lib/warning.rb'
-
 # Require the gems listed in Gemfile, including any gems
 # you've limited to :test, :development, or :production.
 Bundler.require(*Rails.groups)