development.rb in rbbt-util-5.20.10

- old
+ new

@@ -61,11 +61,11 @@
       raise $!
     ensure
       result = RubyProf.stop
       printer = RubyProf::MultiPrinter.new(result)
       TmpFile.with_file do |dir|
-        FileUtils.mkdir_p dir unless File.exists? dir
+        FileUtils.mkdir_p dir unless File.exist? dir
         printer.print(:path => dir, :profile => 'profile')
         CMD.cmd("firefox  -no-remote  '#{ dir }'")
       end
     end
 
@@ -282,11 +282,13 @@
   def self.bootstrap(elems, num = :current, options = {}, &block)
     IndiferentHash.setup options
     num = :current if num.nil?
     cpus = case num
            when :current
-            10
+            n = 10
+            n = elems.length / 2 if n > elems.length/2
+            n
            when String
              num.to_i
            when Integer
              if num < 100
                num
@@ -361,11 +363,11 @@
   PUSHBULLET_KEY=begin
                    if ENV["PUSHBULLET_KEY"]
                      ENV["PUSHBULLET_KEY"] 
                    else
                      config_api = File.join(ENV['HOME'], 'config/apps/pushbullet/apikey')
-                     if File.exists? config_api
+                     if File.exist? config_api
                        File.read(config_api).strip
                      else
                        nil
                      end
                    end
@@ -384,10 +386,10 @@
       `curl -s --header "Authorization: Bearer #{key}" -X POST https://api.pushbullet.com/v2/pushes --header 'Content-Type: application/json' --data-binary '{"type": "note", "title": "#{event}", "body": "#{description}"}'`
     end
   end
 
   def self.unzip_in_dir(file, dir)
-    raise "Target is not a directory: #{file}" if File.exists?(dir) and not File.directory?(dir)
+    raise "Target is not a directory: #{file}" if File.exist?(dir) and not File.directory?(dir)
     if Open.remote? file
       file = file.find if Path === file
       Open.open(file) do |stream|
         TmpFile.with_file(stream.read, true, :extension => 'zip') do |zip_file|
           CMD.cmd("unzip '#{zip_file}' -d '#{dir}'")