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fileutils.rb: split fu_windows?

* lib/fileutils.rb (FileUtils::StreamUtils_#fu_windows?): select
  the method definition for each platforms, and dropped supports
  for deprecated platforms.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-05-19 00:22:39 +00:00
parent f633d282a4
commit 36b183ce8c

View file

@ -1145,12 +1145,11 @@ module FileUtils
module StreamUtils_
private
def fu_windows?
if defined?(RbConfig)
/mswin|mingw|bccwin|emx/ =~ RbConfig::CONFIG['host_os']
else
/mswin|mingw|bccwin|emx/ =~ RUBY_PLATFORM
end
case (defined?(::RbConfig) ? ::RbConfig::CONFIG['host_os'] : ::RUBY_PLATFORM)
when /mswin|mingw/
def fu_windows?; true end
else
def fu_windows?; false end
end
def fu_copy_stream0(src, dest, blksize = nil) #:nodoc: