Contents

# Mutex

class Mutex
  def synchronize
    self.lock
    begin
      yield
    ensure
      self.unlock rescue nil
    end
  end
end

# Thread

class Thread
  MUTEX_FOR_THREAD_EXCLUSIVE = Mutex.new
  def self.exclusive
    MUTEX_FOR_THREAD_EXCLUSIVE.synchronize{
      yield
    }
  end
end

module Kernel
  module_function
  def require_relative(relative_feature)
    c = caller.first
    e = c.rindex(/:\d+:in /)
    file = $`
    if /\A\((.*)\)/ =~ file # eval, etc.
      raise LoadError, "require_relative is called in #{$1}"
    end
    absolute_feature = File.expand_path(File.join(File.dirname(file), relative_feature))
    require absolute_feature
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
trepanning-1.93.35	data/prelude.rb
trepanning-1.93.32	data/prelude.rb
trepanning-0.1.6	data/prelude.rb
trepanning-0.1.4	data/prelude.rb
trepanning-0.1.3	data/prelude.rb
trepanning-0.1.2	data/prelude.rb
trepanning-0.1.1	data/prelude.rb
trepanning-0.1.0	data/prelude.rb
trepanning-0.0.8	data/prelude.rb
trepanning-0.0.6	data/prelude.rb
trepanning-0.0.4	data/prelude.rb