install.rb in warp-dir-1.5.0

- old
+ new

@@ -17,11 +17,11 @@
       ::Warp::Dir::DOTFILES.any?{ |file| already_installed?(file) }
     end
 
     def already_installed?(file_path)
       path = ::Warp::Dir.absolute(file_path)
-      matches = if File.exists?(path)
+      matches = if File.exist?(path)
                   File.open path do |file|
                     file.find { |line| line =~ ::Warp::Dir::SHELL_WRAPPER_REGX }
                   end
                 end
       matches
@@ -82,10 +82,10 @@
 
   def append_wrapper_to(shell_init_file)
     file          = ::Warp::Dir.absolute(shell_init_file)
     pre_installed = self.class.already_installed?(file)
     self.existing << file if pre_installed
-    if File.exists?(file)
+    if File.exist?(file)
       if !pre_installed || config[:force]
         source = File.read(file)
         source.gsub!(/# WarpDir.*BEGIN\n.*\n# WarpDir.*END/, '')
         File.open(file, 'w') do |f|
           f.write source