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#include "ruby.h"
#include "internal.h"
static VALUE
bug_str_capacity(VALUE klass, VALUE str)
{
return
STR_EMBED_P(str) ? INT2FIX(RSTRING_EMBED_LEN_MAX) : \
STR_SHARED_P(str) ? INT2FIX(0) : \
LONG2FIX(RSTRING(str)->as.heap.aux.capa);
}
void
Init_string_capacity(VALUE klass)
{
rb_define_singleton_method(klass, "capacity", bug_str_capacity, 1);
}
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