method
ancestors
ruby latest stable - Class:
Module
ancestors()public
Returns a list of modules included/prepended in mod (including mod itself).
module Mod include Math include Comparable prepend Enumerable end Mod.ancestors #=> [Enumerable, Mod, Comparable, Math] Math .ancestors #=> [Math] Enumerable .ancestors #=> [Enumerable]
VALUE
rb_mod_ancestors(VALUE mod)
{
VALUE p, ary = rb_ary_new();
for (p = mod; p; p = RCLASS_SUPER(p)) {
if (BUILTIN_TYPE(p) == T_ICLASS) {
rb_ary_push(ary, RBASIC(p)->klass);
}
else if (p == RCLASS_ORIGIN(p)) {
rb_ary_push(ary, p);
}
}
return ary;
}