Method: Chef::Resource::Conditional#initialize

Defined in:
lib/chef/resource/conditional.rb

#initialize(positivity, command = nil, command_opts = {}, &block) ⇒ Conditional

Returns a new instance of Conditional.



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# File 'lib/chef/resource/conditional.rb', line 45

def initialize(positivity, command=nil, command_opts={}, &block)
  @positivity = positivity
  case command
  when String
    @command, @command_opts = command, command_opts
    @block = nil
  when nil
    raise ArgumentError, "only_if/not_if requires either a command or a block" unless block_given?
    @command, @command_opts = nil, nil
    @block = block
  else
    raise ArgumentError, "Invalid only_if/not_if command: #{command.inspect} (#{command.class})"
  end
end