Merge remote-tracking branch 'upstream/pull/2175'

.rubocop.yml

@@ -1,7 +1,7 @@
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.5
 
 Rails:
   Enabled: true

.travis.yml

@@ -1,7 +1,7 @@
 sudo: false
 language: ruby
 rvm:
-  - 2.3.3
+  - 2.5.1
 cache: bundler
 addons:
   postgresql: 9.5

INSTALL.md

@@ -5,7 +5,7 @@ If you want to deploy the software for your own project, then see the notes at t
 
 You can install the software directly on your machine, which is the traditional and probably best-supported approach. However, there is an alternative which may be easier: Vagrant. This installs the software into a virtual machine, which makes it easier to get a consistent development environment and may avoid installation difficulties. For Vagrant instructions, see [VAGRANT.md](VAGRANT.md).
 
-These instructions are based on Ubuntu 16.04 LTS, which is the platform used by the OSMF servers.
+These instructions are based on Ubuntu 18.04 LTS, which is the platform used by the OSMF servers.
 The instructions also work, with only minor amendments, for all other current Ubuntu releases, Fedora and MacOSX
 
 We don't recommend attempting to develop or deploy this software on Windows. If you need to use Windows, then try developing this software using Ubuntu in a virtual machine, or use [Vagrant](VAGRANT.md).
@@ -18,8 +18,7 @@ of packages required before you can get the various gems installed.
 
 ## Minimum requirements
 
-* Ruby 2.3
+* Ruby 2.5+
-* RubyGems 1.3.1+
 * PostgreSQL 9.1+
 * ImageMagick
 * Bundler
@@ -28,12 +27,12 @@ of packages required before you can get the various gems installed.
 These can be installed on Ubuntu 16.04 or later with:
 
 ```
-sudo apt-get install ruby2.3 libruby2.3 ruby2.3-dev \
+sudo apt-get install ruby2.5 libruby2.5 ruby2.5-dev \
                      libmagickwand-dev libxml2-dev libxslt1-dev nodejs \
                      apache2 apache2-dev build-essential git-core \
                      postgresql postgresql-contrib libpq-dev postgresql-server-dev-all \
                      libsasl2-dev imagemagick libffi-dev
-sudo gem2.3 install bundler
+sudo gem2.5 install bundler
 ```
 
 ### Alternative platforms

app/controllers/geocoder_controller.rb

@@ -17,11 +17,11 @@ class GeocoderController < ApplicationController
       @sources.push "osm_nominatim_reverse"
       @sources.push "geonames_reverse" if Settings.key?(:geonames_username)
     elsif @params[:query]
-      if @params[:query] =~ /^\d{5}(-\d{4})?$/
+      if @params[:query].match?(/^\d{5}(-\d{4})?$/)
         @sources.push "osm_nominatim"
-      elsif @params[:query] =~ /^(GIR 0AA|[A-PR-UWYZ]([0-9]{1,2}|([A-HK-Y][0-9]|[A-HK-Y][0-9]([0-9]|[ABEHMNPRV-Y]))|[0-9][A-HJKS-UW])\s*[0-9][ABD-HJLNP-UW-Z]{2})$/i
+      elsif @params[:query].match?(/^(GIR 0AA|[A-PR-UWYZ]([0-9]{1,2}|([A-HK-Y][0-9]|[A-HK-Y][0-9]([0-9]|[ABEHMNPRV-Y]))|[0-9][A-HJKS-UW])\s*[0-9][ABD-HJLNP-UW-Z]{2})$/i)
         @sources.push "osm_nominatim"
-      elsif @params[:query] =~ /^[A-Z]\d[A-Z]\s*\d[A-Z]\d$/i
+      elsif @params[:query].match?(/^[A-Z]\d[A-Z]\s*\d[A-Z]\d$/i)
         @sources.push "ca_postcode"
         @sources.push "osm_nominatim"
       else

app/helpers/browse_tags_helper.rb

@@ -120,7 +120,7 @@ module BrowseTagsHelper
     #
     # Also accepting / as a visual separator although not given in RFC 3966,
     # because it is used as a visual separator in OSM data in some countries.
-    if value =~ %r{^\s*\+[\d\s\(\)/\.-]{6,25}\s*(;\s*\+[\d\s\(\)/\.-]{6,25}\s*)*$}
+    if value.match?(%r{^\s*\+[\d\s\(\)/\.-]{6,25}\s*(;\s*\+[\d\s\(\)/\.-]{6,25}\s*)*$})
       return value.split(";").map do |phone_number|
         # for display, remove leading and trailing whitespace
         phone_number = phone_number.strip

app/models/language.rb

@@ -15,7 +15,6 @@ class Language < ActiveRecord::Base
   def self.load(file)
     Language.transaction do
       YAML.safe_load(File.read(file)).each do |k, v|
-        begin
         Language.update(k, :english_name => v["english"], :native_name => v["native"])
       rescue ActiveRecord::RecordNotFound
         Language.create do |l|
@@ -26,7 +25,6 @@ class Language < ActiveRecord::Base
       end
     end
   end
-  end
 
   def name
     name = english_name

bin/yarn

@@ -1,11 +1,9 @@
 #!/usr/bin/env ruby
 APP_ROOT = File.expand_path("..", __dir__)
 Dir.chdir(APP_ROOT) do
-  begin
   exec "yarnpkg", *ARGV
 rescue Errno::ENOENT
   warn "Yarn executable was not detected in the system."
   warn "Download Yarn at https://yarnpkg.com/en/docs/install"
   exit 1
 end
-end

lib/password_hash.rb

@@ -18,7 +18,7 @@ module PasswordHash
   def self.check(hash, salt, candidate)
     if salt.nil?
       candidate = Digest::MD5.hexdigest(candidate)
-    elsif salt =~ /!/
+    elsif salt.match?(/!/)
       algorithm, iterations, salt = salt.split("!")
       size = Base64.strict_decode64(hash).length
       candidate = self.hash(candidate, salt, iterations.to_i, size, algorithm)
@@ -32,7 +32,7 @@ module PasswordHash
   def self.upgrade?(hash, salt)
     if salt.nil?
       return true
-    elsif salt =~ /!/
+    elsif salt.match?(/!/)
       algorithm, iterations, salt = salt.split("!")
       return true if Base64.strict_decode64(salt).length != SALT_BYTE_SIZE
       return true if Base64.strict_decode64(hash).length != HASH_BYTE_SIZE

test/controllers/api/changesets_controller_test.rb

@@ -165,14 +165,12 @@ module Api
     # check that a changeset that doesn't exist returns an appropriate message
     def test_show_not_found
       [0, -32, 233455644, "afg", "213"].each do |id|
-        begin
         get :show, :params => { :id => id }
         assert_response :not_found, "should get a not found"
       rescue ActionController::UrlGenerationError => ex
         assert_match(/No route matches/, ex.to_s)
       end
     end
-    end
 
     ##
     # test that the user who opened a change can close it
@@ -239,25 +237,21 @@ module Api
 
       # First try to do it with no auth
       cs_ids.each do |id|
-        begin
         put :close, :params => { :id => id }
         assert_response :unauthorized, "Shouldn't be able close the non-existant changeset #{id}, when not authorized"
       rescue ActionController::UrlGenerationError => ex
         assert_match(/No route matches/, ex.to_s)
       end
-      end
 
       # Now try with auth
       basic_authorization create(:user).email, "test"
       cs_ids.each do |id|
-        begin
         put :close, :params => { :id => id }
         assert_response :not_found, "The changeset #{id} doesn't exist, so can't be closed"
       rescue ActionController::UrlGenerationError => ex
         assert_match(/No route matches/, ex.to_s)
       end
     end
-    end
 
     ##
     # upload something simple, but valid and check that it can

test/models/message_test.rb

@@ -53,7 +53,6 @@ class MessageTest < ActiveSupport::TestCase
                          "\x82\x82",     # multibyte continuations without multibyte identifier
                          "\xe1\x82\x4a"] # three-byte identifier, contination and (incorrectly) plain ASCII
     invalid_sequences.each do |char|
-      begin
       # create a message and save to the database
       msg = make_message(char, 1)
       # if the save throws, thats fine and the test should pass, as we're
@@ -68,7 +67,6 @@ class MessageTest < ActiveSupport::TestCase
       assert_equal ex.to_s, "invalid byte sequence in UTF-8"
     end
   end
-  end
 
   def test_from_mail_plain
     sender_user = create(:user)