End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

instance method

Module#public_class_method

mod.public_class_method(symbol, ...) → mod

mod.public_class_method(string, ...) → mod

mod.public_class_method(array) → mod

static VALUE
rb_mod_public_method(int argc, VALUE *argv, VALUE obj)
{
    set_method_visibility(rb_singleton_class(obj), argc, argv, METHOD_VISI_PUBLIC);
    return obj;
}

Makes a list of existing class methods public.

String arguments are converted to symbols. An Array of Symbols and/or Strings is also accepted.

Ruby version changes

3.0
- Module#public, Module#protected, Module#private, Module#public_class_method, Module#private_class_method, toplevel “private” and “public” methods now accept single array argument with a list of method names. [Feature #17314]

See also #public #public_constant #protected_method_defined? #public_instance_method also in 4.1 · 4.0 · 3.4 · 3.3 · 3.1 · 3.0

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