3 Matching Annotations
  1. Apr 2021
  2. gist.github.com gist.github.com
    Ruby classes inherit methods on singleton classes
    2
    1. TylerRick 13 Apr 2021
      Apparently when you create a subclass, that subclass's singleton class has # its superclass's singleton class as an ancestor.

      This is a good thing. It allows class methods to be inherited by subclasses.

      observation Ruby: singleton class Ruby: singleton methods Ruby: inheritance programming languages: learning/understanding the subtleties Ruby: ancestors / receiver chain programming languages: features
    2. TylerRick 13 Apr 2021
      at least in recent versions of Ruby, calling ancestors on the singleton class does show the other singleton classes.
      Ruby: ancestors / receiver chain
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    gist.github.com/cowboyd/1642793
  3. github.com github.com
    floehopper/introspection
    1
    1. TylerRick 13 Apr 2021

      first sighting: this file referenced by https://hyp.is/ZD-z8px8Eeue0ws8rEMsrw/gist.github.com/cowboyd/1642793

      key source code Ruby: introspection Ruby: ancestors / receiver chain
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    github.com/floehopper/introspection/blob/master/lib/introspection/receivers.rb