Class: Sunspot::SessionProxy::DelayedJob::SafeConfiguration

Inherits:
Object
  • Object
show all
Defined in:
lib/sunspot_plus/session_proxy/delayed_job/safe_configuration.rb

Overview

Problems arise when trying to load a yaml serialised sunspot config The recursive properties set up from the build blocks can’t be accessed and the methods raise a not defined error. To see an example of this.

config = Sunspot::Configuration.build 
config.solr.url => "http://127.0.0.1:8983/solr"
YAML.load(YAML.dump(config).solr.url => undefined method solr raised.

This class will attempt to wrap and rebuild the original config and create a safe version of it.

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ SafeConfiguration

Returns a new instance of SafeConfiguration.



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/sunspot_plus/session_proxy/delayed_job/safe_configuration.rb', line 14

def initialize(config)
  @config = config
  singleton = (class <<self; self; end)
  @properties = @config.instance_variable_get("@properties") || {}
  @properties.keys.each do |property|
    singleton.module_eval do
      define_method property do
        if @properties[property].is_a?(LightConfig::Configuration)
          self.class.new(@properties[property])
        else
          @properties[property]
        end
      end
      define_method "#{property}=" do |value|
        @properties[property] = value
      end
    end
  end
end