68 lines
2 KiB
Ruby
68 lines
2 KiB
Ruby
module CouchRest
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# CouchRest Model Configuration support, stolen from Carrierwave by jnicklas
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# http://github.com/jnicklas/carrierwave/blob/master/lib/carrierwave/uploader/configuration.rb
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module Model
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module Configuration
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extend ActiveSupport::Concern
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included do
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add_config :model_type_key
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add_config :mass_assign_any_attribute
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add_config :auto_update_design_doc
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add_config :environment
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add_config :connection
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add_config :connection_config_file
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configure do |config|
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config.model_type_key = 'type' # was 'couchrest-type'
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config.mass_assign_any_attribute = false
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config.auto_update_design_doc = true
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config.environment = :development
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config.connection_config_file = File.join(Dir.pwd, 'config', 'couchdb.yml')
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config.connection = {
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:protocol => 'http',
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:host => 'localhost',
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:port => '5984',
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:prefix => 'couchrest',
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:suffix => nil,
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:join => '_',
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:username => nil,
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:password => nil
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}
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end
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end
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module ClassMethods
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def add_config(name)
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class_eval <<-RUBY, __FILE__, __LINE__ + 1
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def self.#{name}(value=nil)
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@#{name} = value if value
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return @#{name} if self.object_id == #{self.object_id} || defined?(@#{name})
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name = superclass.#{name}
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return nil if name.nil? && !instance_variable_defined?("@#{name}")
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@#{name} = name && !name.is_a?(Module) && !name.is_a?(Symbol) && !name.is_a?(Numeric) && !name.is_a?(TrueClass) && !name.is_a?(FalseClass) ? name.dup : name
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end
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def self.#{name}=(value)
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@#{name} = value
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end
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def #{name}
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self.class.#{name}
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end
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RUBY
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end
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def configure
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yield self
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end
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end
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end
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end
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end
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