Created
September 29, 2013 04:14
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eigenclass
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| # see Metaprogramming Ruby, p. 107 | |
| obj = Object.new | |
| eigenclass = class << obj | |
| self | |
| end | |
| eigenclass.class # Class | |
| def obj.my_singleton_method; end | |
| eigenclass.instance_methods.grep(/my_/) # ["my_singleton_method"] |
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