From acf92593f7dac4f9a74af4ecdf66ea2f009f4c1b Mon Sep 17 00:00:00 2001
From: Daniel Leidert <14413364+dleidert@users.noreply.github.com>
Date: Mon, 27 Apr 2020 14:20:52 +0200
Subject: [PATCH] Use platforms instead of install_if (#8140)

Merge pull request 8140
---
 Gemfile                    | 4 ++--
 lib/jekyll/commands/new.rb | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Gemfile b/Gemfile
index f78dd52e615..f0611ea28ab 100644
--- a/Gemfile
+++ b/Gemfile
@@ -74,7 +74,7 @@ group :jekyll_optional_dependencies do
   gem "rdoc", "~> 6.0"
   gem "tomlrb", "~> 1.2"
 
-  platform :ruby, :mswin, :mingw, :x64_mingw do
+  platforms :ruby, :mswin, :mingw, :x64_mingw do
     gem "classifier-reborn", "~> 2.2"
     gem "liquid-c", "~> 4.0"
     gem "yajl-ruby", "~> 1.4"
@@ -82,7 +82,7 @@ group :jekyll_optional_dependencies do
 
   # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
   # and associated library
-  install_if -> { RUBY_PLATFORM =~ %r!mingw|mswin|java! } do
+  platforms :jruby, :mswin, :mingw, :x64_mingw do
     gem "tzinfo", "~> 1.2"
     gem "tzinfo-data"
   end
diff --git a/lib/jekyll/commands/new.rb b/lib/jekyll/commands/new.rb
index b8539b105bf..4623ddafba4 100644
--- a/lib/jekyll/commands/new.rb
+++ b/lib/jekyll/commands/new.rb
@@ -91,13 +91,13 @@ def gemfile_contents
 
             # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem
             # and associated library.
-            install_if -> { RUBY_PLATFORM =~ %r!mingw|mswin|java! } do
+            platforms :mingw, :x64_mingw, :mswin, :jruby do
               gem "tzinfo", "~> 1.2"
               gem "tzinfo-data"
             end
 
             # Performance-booster for watching directories on Windows
-            gem "wdm", "~> 0.1.1", :install_if => Gem.win_platform?
+            gem "wdm", "~> 0.1.1", :platforms => [:mingw, :x64_mingw, :mswin]
 
           RUBY
         end