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I like Hatena Star with a text selection.

Entries from 2020-07-20 to 1 day

2020-07-19

github.com rbsを速くした。 module M def self.extended(mod) mod.class_eval do @@objects = ObjectSpace::WeakMap.new def self.new(*args) @@objects[args.hash] ||= super end class << self ruby2_keywords :new end end end end class C extend M def…