Module: RestCore::Config
Constant Summary collapse
- DefaultModuleName =
'DefaultAttributes'
Instance Method Summary collapse
Instance Method Details
#default_attributes_module(klass) ⇒ Object
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# File 'lib/rest-core/util/config.rb', line 34 def default_attributes_module klass mod = if klass.const_defined?(DefaultModuleName) klass.const_get(DefaultModuleName) else klass.send(:const_set, DefaultModuleName, Module.new) end singleton_class = if klass.respond_to?(:singleton_class) klass.singleton_class else class << klass; self; end end klass.send(:extend, mod) unless singleton_class < mod mod end |
#load(klass, path, env, namespace = nil) ⇒ Object
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# File 'lib/rest-core/util/config.rb', line 10 def load klass, path, env, namespace=nil config = YAML.load(ERB.new(File.read(path)).result(binding)) defaults = config[env] return false unless defaults return false unless defaults[namespace] if namespace data = if namespace defaults[namespace] else defaults end raise ArgumentError.new("#{data} is not a hash") unless data.kind_of?(Hash) default_attributes_module(klass).module_eval( data.inject(["extend self\n"]){ |r, (k, v)| # quote strings, leave others free (e.g. false, numbers, etc) r << <<-RUBY def default_#{k} #{v.inspect} end RUBY }.join, __FILE__, __LINE__) end |