method

class_variables

v1_9_3_392 - Show latest stable - Class: Module

class_variables()

public

Returns an array of the names of class variables in mod.

class One
  @@var1 = 1
end
class Two < One
  @@var2 = 2
end
One.class_variables   #=> [:@@var1]
Two.class_variables   #=> [:@@var2]

VALUE
rb_mod_class_variables(VALUE obj)
{
    VALUE ary = rb_ary_new();

    if (RCLASS_IV_TBL(obj)) {
	st_foreach_safe(RCLASS_IV_TBL(obj), cv_i, ary);
    }
    return ary;
}

class_variables

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