config.rb in vagrant-hosts-1.1.2

- old
+ new
@@ -1,62 +1,66 @@
 require 'vagrant'
 
 module VagrantHosts
-class Config < Vagrant.plugin('2', :config)
+  class Config < Vagrant.plugin('2', :config)
 
-  # @!attribute hosts
-  #   @return [Array<Array<String, Array<String>>>] A list of IP addresses and their aliases
-  attr_reader :hosts
+    # @!attribute hosts
+    #   @return [Array<Array<String, Array<String>>>] A list of IP addresses and their aliases
+    attr_reader :hosts
 
-  # @!attribute autoconfigure
-  #   @return [TrueClass, FalseClass] If hosts should be generated from the
-  #                                   other vagrant machines
-  attr_accessor :autoconfigure
+    # @!attribute autoconfigure
+    #   @return [TrueClass, FalseClass] If hosts should be generated from the
+    #                                   other vagrant machines
+    attr_accessor :autoconfigure
 
-  def initialize
-    @hosts = []
-    @autoconfigure = UNSET_VALUE
-  end
+    def initialize
+      @hosts = []
+      @autoconfigure = UNSET_VALUE
+    end
 
-  # Register a host for entry
-  #
-  # @param [String] address The IP address for aliases
-  # @param [Array] aliases An array of hostnames to assign to the IP address
-  def add_host(address, aliases)
-    @hosts << [address, aliases]
-  end
+    # Register a host for entry
+    #
+    # @param [String] address The IP address for aliases
+    # @param [Array] aliases An array of hostnames to assign to the IP address
+    def add_host(address, aliases)
+      @hosts << [address, aliases]
+    end
 
-  # All IPv6 multicast addresses
-  def add_ipv6_multicast
-    add_host '::1',     ['ip6-localhost', 'ip6-loopback']
-    add_host 'fe00::0', ['ip6-localnet']
-    add_host 'ff00::0', ['ip6-mcastprefix']
-    add_host 'ff02::1', ['ip6-allnodes']
-    add_host 'ff02::2', ['ip6-allrouters']
-  end
-
-  def finalize!
-    if @autoconfigure == UNSET_VALUE or @hosts.empty?
-      @autoconfigure = true
+    # All IPv6 multicast addresses
+    def add_ipv6_multicast
+      add_host '::1',     ['ip6-localhost', 'ip6-loopback']
+      add_host 'fe00::0', ['ip6-localnet']
+      add_host 'ff00::0', ['ip6-mcastprefix']
+      add_host 'ff02::1', ['ip6-allnodes']
+      add_host 'ff02::2', ['ip6-allrouters']
     end
-  end
 
-  # @param other [VagrantHosts::Config]
-  # @return [VagrantHosts::Config] The merged results
-  def merge(other)
-    super.tap do |result|
-      result.hosts += other.hosts
+    def finalize!
+      if @autoconfigure == UNSET_VALUE
+       if  @hosts.empty?
+          @autoconfigure = true
+        else
+          @autoconfigure = false
+        end
+      end
     end
-  end
 
-  def validate(machine)
-    errors = []
-    @hosts.each do |(address, aliases)|
-      unless aliases.is_a? Array
-        errors << "#{address} should have an array of aliases, got #{aliases.inspect}:#{aliases.class}"
+    # @param other [VagrantHosts::Config]
+    # @return [VagrantHosts::Config] The merged results
+    def merge(other)
+      super.tap do |result|
+        result.hosts += other.hosts
       end
     end
 
-    {"Vagrant Hosts" => errors}
+    def validate(machine)
+      errors = []
+      @hosts.each do |(address, aliases)|
+        unless aliases.is_a? Array
+          errors << "#{address} should have an array of aliases, got #{aliases.inspect}:#{aliases.class}"
+        end
+      end
+
+      {"Vagrant Hosts" => errors}
+    end
   end
-end
 end