class Object

Reopen the core Object class to add {#identify} to all objects.

Source

# File lib/core_ext/object.rb, line 37
def identify(...)
  ObjectIdentifier.(self, ...)
end

Data.define(:a, :b, :c)[1, “2”, :“3”].identify(:a, :b, :c, class: “Data”) # => “Data[a:1, b:"2", c::"3"]”

1.identify(:to_s) # => “Integer” nil.identify # => “[no objects]”

%w(1 2).identify(:to_i, :to_f) # => “String[to_i:1, to_f:1.0], String[to_i:2, to_f:2.0]”

(1..10).to_a.identify(:to_f, limit: 2) # => “Integer, Integer, … (8 more)”