config.rb in intercom-rails-0.2.22

- old
+ new

@@ -58,10 +58,14 @@
       unless custom_data.values.all? { |value| value.kind_of?(Proc) || value.kind_of?(Symbol) }
         raise ArgumentError, "all custom_data attributes should be either a Proc or a symbol"
       end
     end
 
+    ARRAY_VALIDATOR = Proc.new do |data, field_name|
+      raise ArgumentError, "#{field_name} data should be an Array" unless data.kind_of?(Array)
+    end
+
     IS_PROC_VALIDATOR = Proc.new do |value, field_name|
       raise ArgumentError, "#{field_name} is not a proc" unless value.kind_of?(Proc)
     end
 
     def self.reset!
@@ -77,9 +81,10 @@
  
     config_accessor :app_id
     config_accessor :api_secret
     config_accessor :api_key
     config_accessor :library_url
+    config_accessor :enabled_environments, &ARRAY_VALIDATOR
 
     config_group :user do
       config_accessor :current, &IS_PROC_VALIDATOR 
       config_accessor :model, &IS_PROC_VALIDATOR
       config_accessor :company_association, &IS_PROC_VALIDATOR