Class: Tango::Contexts::Chain

Inherits:

Object

• Object
• Tango::Contexts::Chain

Includes:

Helpers

Defined in:

lib/tango/contexts/chain.rb

Instance Method Summary

• #in_context(context, &block) ⇒ Object
• #initialize ⇒ Chain constructor

  A new instance of Chain.

Methods included from Helpers

#as_user, #in_directory, #with_umask

Constructor Details

#initialize ⇒ Chain

Returns a new instance of Chain.

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

def initialize
  @contexts = []
end

Instance Method Details

#in_context(context, &block) ⇒ Object

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

def in_context(context, &block)
  @contexts << context
  if block_given?
    call_in_contexts(&block)
  else
    self
  end
end