Silence some Ruby 2.1 warnings

16 files changed, 17 insertions, 17 deletions

diff --git a/Library/Contributions/cmd/brew-test-bot.rb b/Library/Contributions/cmd/brew-test-bot.rb
index 6e0ee2ac3..c180db643 100755
--- a/Library/Contributions/cmd/brew-test-bot.rb
+++ b/Library/Contributions/cmd/brew-test-bot.rb
@@ -98,7 +98,7 @@ class Step
     @status = success ? :passed : :failed
     puts_result
 
-    return unless File.exists?(log_file_path)
+    return unless File.exist?(log_file_path)
     @output = IO.read(log_file_path)
     if has_output? and (not success or @puts_output_on_success)
       puts @output
diff --git a/Library/Formula/auctex.rb b/Library/Formula/auctex.rb
index f2082bbc2..f2991069b 100644
--- a/Library/Formula/auctex.rb
+++ b/Library/Formula/auctex.rb
@@ -17,7 +17,7 @@ class Auctex < Formula
 
   def which_emacs
     emacs = ARGV.value('with-emacs') || which('emacs').to_s
-    raise "#{emacs} not found" if not File.exists? emacs
+    raise "#{emacs} not found" unless File.exist? emacs
     return emacs
   end
 
diff --git a/Library/Formula/freediameter.rb b/Library/Formula/freediameter.rb
index 936487ecc..ef08311ad 100644
--- a/Library/Formula/freediameter.rb
+++ b/Library/Formula/freediameter.rb
@@ -38,7 +38,7 @@ class Freediameter < Formula
 
     prefix.install 'doc', 'contrib'
 
-    unless File.exists?(etc/'freeDiameter.conf')
+    unless File.exist?(etc/'freeDiameter.conf')
       cp prefix/'doc/freediameter.conf.sample', etc/'freeDiameter.conf'
     end
 
diff --git a/Library/Formula/fuse4x-kext.rb b/Library/Formula/fuse4x-kext.rb
index a57064e2a..55ed71e09 100644
--- a/Library/Formula/fuse4x-kext.rb
+++ b/Library/Formula/fuse4x-kext.rb
@@ -59,7 +59,7 @@ class Fuse4xKext < Formula
     # filesystem layout convention from Apple.
     # Check if the user has fuse4x kext in the old location.
     # Remove this check Q4 2012 when it become clear that everyone migrated to 0.9.0+
-    if File.exists?('/System/Library/Extensions/fuse4x.kext/')
+    if File.exist?('/System/Library/Extensions/fuse4x.kext/')
       message += <<-EOS.undent
         You have older version of fuse4x installed. Please remove it by running:
 
diff --git a/Library/Formula/fwknop.rb b/Library/Formula/fwknop.rb
index effc43c0c..4ef9bb784 100644
--- a/Library/Formula/fwknop.rb
+++ b/Library/Formula/fwknop.rb
@@ -13,7 +13,7 @@ class Fwknop < Formula
   depends_on 'gpgme' => :optional
 
   def install
-    system './autogen.sh' if build.head? or !File.exists?('configure')
+    system './autogen.sh' if build.head? or !File.exist?('configure')
     system "./configure", "--disable-dependency-tracking",
                           "--prefix=#{prefix}"
     system "make install"
diff --git a/Library/Formula/ganglia.rb b/Library/Formula/ganglia.rb
index e6a71597d..51e27d776 100644
--- a/Library/Formula/ganglia.rb
+++ b/Library/Formula/ganglia.rb
@@ -33,7 +33,7 @@ class Ganglia < Formula
     system "make install"
 
     # Generate the default config file
-    system "#{bin}/gmond -t > #{etc}/gmond.conf" unless File.exists? "#{etc}/gmond.conf"
+    system "#{bin}/gmond -t > #{etc}/gmond.conf" unless File.exist? "#{etc}/gmond.conf"
 
     # Install man pages
     man1.install Dir['mans/*']
diff --git a/Library/Formula/hamsterdb.rb b/Library/Formula/hamsterdb.rb
index 88574bb31..09a0b1de8 100644
--- a/Library/Formula/hamsterdb.rb
+++ b/Library/Formula/hamsterdb.rb
@@ -7,7 +7,7 @@ class JavaRequirement < Requirement
     [
       `/usr/libexec/java_home`.chomp,
       ENV['JAVA_HOME']
-    ].find { |dir| dir && File.exists?("#{dir}/bin/javac") && File.exists?("#{dir}/include") }
+    ].find { |dir| dir && File.exist?("#{dir}/bin/javac") && File.exist?("#{dir}/include") }
   end
 
   satisfy :build_env => false do
diff --git a/Library/Formula/libreadline-java.rb b/Library/Formula/libreadline-java.rb
index 386500170..597f5aa03 100644
--- a/Library/Formula/libreadline-java.rb
+++ b/Library/Formula/libreadline-java.rb
@@ -18,10 +18,10 @@ class LibreadlineJava < Formula
 
     # Current Oracle JDKs put the jni.h and jni_md.h in a different place than the
     # original Apple/Sun JDK used to.
-    if File.exists? ENV['JAVA_HOME'] + "/include/jni.h" then
+    if File.exist? ENV['JAVA_HOME'] + "/include/jni.h" then
       ENV['JAVAINCLUDE'] = ENV['JAVA_HOME'] + "/include"
       ENV['JAVANATINC'] = ENV['JAVA_HOME'] + "/include/darwin"
-    elsif File.exists? "/System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers/jni.h"
+    elsif File.exist? "/System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers/jni.h"
       ENV['JAVAINCLUDE'] = "/System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers/"
       ENV['JAVANATINC'] = "/System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers/"
     end
diff --git a/Library/Formula/lighttpd.rb b/Library/Formula/lighttpd.rb
index c90cf7b7d..d55384bdd 100644
--- a/Library/Formula/lighttpd.rb
+++ b/Library/Formula/lighttpd.rb
@@ -44,7 +44,7 @@ class Lighttpd < Formula
 
     mv sbin, bin
 
-    unless File.exists? config_path
+    unless File.exist? config_path
       config_path.install Dir["doc/config/lighttpd.conf"]
       config_path.install Dir["doc/config/modules.conf"]
       (config_path/"conf.d/").install Dir["doc/config/conf.d/*.conf"]
diff --git a/Library/Formula/nagios.rb b/Library/Formula/nagios.rb
index 67a3ec424..343971607 100644
--- a/Library/Formula/nagios.rb
+++ b/Library/Formula/nagios.rb
@@ -38,7 +38,7 @@ class Nagios < Formula
     # Install config
     system "make install-config"
     system "make install-webconf"
-    mkdir HOMEBREW_PREFIX+'var/lib/nagios/rw' unless File.exists? HOMEBREW_PREFIX+'var/lib/nagios/rw'
+    mkdir HOMEBREW_PREFIX+'var/lib/nagios/rw' unless File.exist? HOMEBREW_PREFIX+'var/lib/nagios/rw'
   end
 
   plist_options :startup => true, :manual => "nagios #{HOMEBREW_PREFIX}/etc/nagios/nagios.cfg"
diff --git a/Library/Formula/nu.rb b/Library/Formula/nu.rb
index 8fde4e59c..d8de6e5f3 100644
--- a/Library/Formula/nu.rb
+++ b/Library/Formula/nu.rb
@@ -45,7 +45,7 @@ EOS
   end
 
   def caveats
-    if self.installed? and File.exists? frameworks+"Nu.framework"
+    if self.installed? and File.exist? frameworks+"Nu.framework"
       return <<-EOS.undent
         Nu.framework was installed to:
           #{frameworks}/Nu.framework
diff --git a/Library/Formula/open-mpi.rb b/Library/Formula/open-mpi.rb
index 171a786e2..2e95960fe 100644
--- a/Library/Formula/open-mpi.rb
+++ b/Library/Formula/open-mpi.rb
@@ -44,7 +44,7 @@ class OpenMpi < Formula
 
     # If Fortran bindings were built, there will be a stray `.mod` file
     # (Fortran header) in `lib` that needs to be moved to `include`.
-    include.install lib/'mpi.mod' if File.exists? "#{lib}/mpi.mod"
+    include.install lib/'mpi.mod' if File.exist? "#{lib}/mpi.mod"
 
     # Not sure why the wrapped script has a jar extension - adamv
     libexec.install bin/'vtsetup.jar'
diff --git a/Library/Formula/proof-general.rb b/Library/Formula/proof-general.rb
index 225c893ca..ca0d0daf6 100644
--- a/Library/Formula/proof-general.rb
+++ b/Library/Formula/proof-general.rb
@@ -18,7 +18,7 @@ class ProofGeneral < Formula
         :empty? => true)
     end
 
-    raise "#{emacs_binary} not found" if not File.exists? "#{emacs_binary}"
+    raise "#{emacs_binary} not found" if not File.exist? "#{emacs_binary}"
 
     version_info = `#{emacs_binary} --version`
     version_info =~ /GNU Emacs (\d+)\./
diff --git a/Library/Formula/safe-rm.rb b/Library/Formula/safe-rm.rb
index 3e11df3ec..65ccae7c8 100644
--- a/Library/Formula/safe-rm.rb
+++ b/Library/Formula/safe-rm.rb
@@ -13,6 +13,6 @@ class SafeRm < Formula
     file = "a-file"
     touch file
     system "#{bin}/safe-rm", file
-    !File.exists? file
+    assert !File.exist?(file)
   end
 end
diff --git a/Library/Formula/zabbix.rb b/Library/Formula/zabbix.rb
index da76ee6c1..ead4e3267 100644
--- a/Library/Formula/zabbix.rb
+++ b/Library/Formula/zabbix.rb
@@ -17,7 +17,7 @@ class Zabbix < Formula
 
   def brewed_or_shipped(db_config)
     brewed_db_config = "#{HOMEBREW_PREFIX}/bin/#{db_config}"
-    (File.exists?(brewed_db_config) && brewed_db_config) || which(db_config)
+    (File.exist?(brewed_db_config) && brewed_db_config) || which(db_config)
   end
 
   def install
diff --git a/Library/Homebrew/cmd/doctor.rb b/Library/Homebrew/cmd/doctor.rb
index 569f44d73..15922275d 100644
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@@ -521,7 +521,7 @@ def check_user_path_3
 end
 
 def check_user_curlrc
-  if %w[CURL_HOME HOME].any?{|key| ENV[key] and File.exists? "#{ENV[key]}/.curlrc" } then <<-EOS.undent
+  if %w[CURL_HOME HOME].any?{|key| ENV[key] and File.exist? "#{ENV[key]}/.curlrc" } then <<-EOS.undent
     You have a curlrc file
     If you have trouble downloading packages with Homebrew, then maybe this
     is the problem? If the following command doesn't work, then try removing