Class: Tango::Contexts::Umask

Inherits:

Object

• Object
• Tango::Contexts::Umask

Defined in:

lib/tango/contexts/umask.rb

Instance Method Summary

• #enter ⇒ Object
• #initialize(umask) ⇒ Umask constructor

  A new instance of Umask.

• #leave ⇒ Object

Constructor Details

#initialize(umask) ⇒ Umask

Returns a new instance of Umask.

# File 'lib/tango/contexts/umask.rb', line 5

def initialize(umask)
  @umask = umask
end

Instance Method Details

#enter ⇒ Object

# File 'lib/tango/contexts/umask.rb', line 9

def enter
  @old_umask = File.umask(@umask)
end

#leave ⇒ Object

# File 'lib/tango/contexts/umask.rb', line 13

def leave
  File.umask(@old_umask)
end