From ca0f68260ee930100dc39f8c4647ce56663f17fe Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Fri, 3 Apr 2020 09:47:19 +0900
Subject: [PATCH] Use `platform_is` guard

---
 spec/ruby/core/file/atime_spec.rb | 2 +-
 spec/ruby/core/file/ctime_spec.rb | 2 +-
 spec/ruby/core/file/mtime_spec.rb | 2 +-
 spec/ruby/core/file/utime_spec.rb | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/spec/ruby/core/file/atime_spec.rb b/spec/ruby/core/file/atime_spec.rb
index b9b5db876c..5663e47266 100644
--- a/spec/ruby/core/file/atime_spec.rb
+++ b/spec/ruby/core/file/atime_spec.rb
@@ -15,7 +15,7 @@ describe "File.atime" do
     File.atime(@file).should be_kind_of(Time)
   end
 
-  guard -> { platform_is :linux or platform_is :windows } do
+  platform_is :linux, :windows do
     ## NOTE also that some Linux systems disable atime (e.g. via mount params) for better filesystem speed.
     it "returns the last access time for the named file with microseconds" do
       supports_subseconds = Integer(`stat -c%x '#{__FILE__}'`[/\.(\d+)/, 1], 10)
diff --git a/spec/ruby/core/file/ctime_spec.rb b/spec/ruby/core/file/ctime_spec.rb
index fff74b1d40..b16eb13c1e 100644
--- a/spec/ruby/core/file/ctime_spec.rb
+++ b/spec/ruby/core/file/ctime_spec.rb
@@ -14,7 +14,7 @@ describe "File.ctime" do
     File.ctime(@file).should be_kind_of(Time)
   end
 
-  guard -> { platform_is :linux or platform_is :windows } do
+  platform_is :linux, :windows do
     it "returns the change time for the named file (the time at which directory information about the file was changed, not the file itself) with microseconds." do
       supports_subseconds = Integer(`stat -c%z '#{__FILE__}'`[/\.(\d+)/, 1], 10)
       if supports_subseconds != 0
diff --git a/spec/ruby/core/file/mtime_spec.rb b/spec/ruby/core/file/mtime_spec.rb
index 02f6fc4637..8d47d3021a 100644
--- a/spec/ruby/core/file/mtime_spec.rb
+++ b/spec/ruby/core/file/mtime_spec.rb
@@ -15,7 +15,7 @@ describe "File.mtime" do
     File.mtime(@filename).should be_close(@mtime, TIME_TOLERANCE)
   end
 
-  guard -> { platform_is :linux or platform_is :windows } do
+  platform_is :linux, :windows do
     it "returns the modification Time of the file with microseconds" do
       supports_subseconds = Integer(`stat -c%y '#{__FILE__}'`[/\.(\d+)/, 1], 10)
       if supports_subseconds != 0
diff --git a/spec/ruby/core/file/utime_spec.rb b/spec/ruby/core/file/utime_spec.rb
index d703681115..96627b1fc6 100644
--- a/spec/ruby/core/file/utime_spec.rb
+++ b/spec/ruby/core/file/utime_spec.rb
@@ -3,7 +3,7 @@ require_relative '../../spec_helper'
 describe "File.utime" do
 
   before :all do
-    @time_is_float = /mswin|mingw/ =~ RUBY_PLATFORM
+    @time_is_float = platform_is :windows
   end
 
   before :each do