static VALUE fcgi_stream_puts(int argc, VALUE *argv, VALUE out)
{
int i;
VALUE line;
/* if no argument given, print newline. */
if (argc == 0) {
fcgi_stream_write(out, rb_default_rs);
return Qnil;
}
for (i=0; i<argc; i++) {
switch (TYPE(argv[i])) {
case T_NIL:
line = rb_str_new2("nil");
break;
case T_ARRAY:
rb_exec_recursive(fcgi_stream_puts_ary, argv[i], out);
continue;
default:
line = argv[i];
break;
}
line = rb_obj_as_string(line);
fcgi_stream_write(out, line);
if (RSTRING_PTR(line)[RSTRING_LEN(line)-1] != '\n') {
fcgi_stream_write(out, rb_default_rs);
}
}
return Qnil;
}
static VALUE
hash_equal(VALUE hash1, VALUE hash2, bool eql)
{
if (hash1 == hash2) {
return Qtrue;
}
if (TYPE(hash2) != T_HASH) {
if (!rb_respond_to(hash2, rb_intern("to_hash"))) {
return Qfalse;
}
if (eql) {
return rb_eql(hash2, hash1);
}
else {
return rb_equal(hash2, hash1);
}
}
if (RHASH_SIZE(hash1) != RHASH_SIZE(hash2)) {
return Qfalse;
}
if (IS_RHASH(hash2)) {
struct equal_data data;
data.tbl = RHASH(hash2)->tbl;
data.eql = eql;
return rb_exec_recursive(recursive_eql, hash1, (VALUE)&data);
}
else {
return CFEqual((CFTypeRef)hash1, (CFTypeRef)hash2) ? Qtrue : Qfalse;
}
}
static VALUE
rhash_inspect(VALUE hash, SEL sel)
{
if (RHASH_EMPTY_P(hash)) {
return rb_usascii_str_new2("{}");
}
return rb_exec_recursive(inspect_hash, hash, 0);
}
static VALUE do_rec(VALUE obj, VALUE arg, int is_rec) {
if(is_rec) {
return obj;
} else if(arg == Qtrue) {
return rb_exec_recursive(do_rec, obj, Qnil);
} else {
return Qnil;
}
}
static VALUE
range_eql(VALUE range, SEL sel, VALUE obj)
{
if (range == obj) {
return Qtrue;
}
if (!rb_obj_is_kind_of(obj, rb_cRange)) {
return Qfalse;
}
return rb_exec_recursive(recursive_eql, range, obj);
}
VALUE
rb_invcmp(VALUE x, VALUE y)
{
VALUE invcmp = rb_exec_recursive(invcmp_recursive, x, y);
if (invcmp == Qundef || NIL_P(invcmp)) {
return Qnil;
}
else {
int result = -rb_cmpint(invcmp, x, y);
return INT2FIX(result);
}
}
static VALUE
rb_struct_eql(VALUE s, SEL sel, VALUE s2)
{
if (s == s2) {
return Qtrue;
}
if (TYPE(s2) != T_STRUCT) {
return Qfalse;
}
if (rb_obj_class(s) != rb_obj_class(s2)) {
return Qfalse;
}
if (RSTRUCT_LEN(s) != RSTRUCT_LEN(s2)) {
rb_bug("inconsistent struct"); /* should never happen */
}
return rb_exec_recursive(rb_struct_eql_r, s, s2);
}
static VALUE
rg_puts(int argc, VALUE *argv, VALUE self)
{
int i;
VALUE line;
/* if no argument given, print newline. */
if (argc == 0) {
rg_write(self, default_rs);
return Qnil;
}
for (i=0; i<argc; i++) {
if (NIL_P(argv[i])) {
line = rb_str_new2("nil");
}
else {
line = rbg_check_array_type(argv[i]);
if (!NIL_P(line)) {
#ifdef HAVE_RB_EXEC_RECURSIVE
rb_exec_recursive(ioc_puts_ary, line, self);
#else
rb_protect_inspect(ioc_puts_ary, line, self);
#endif
continue;
}
line = rb_obj_as_string(argv[i]);
}
rg_write(self, line);
if (RSTRING_LEN(line) == 0 ||
RSTRING_PTR(line)[RSTRING_LEN(line)-1] != '\n') {
rg_write(self, default_rs);
}
}
return Qnil;
}
static VALUE
enumerator_inspect(VALUE obj)
{
return rb_exec_recursive(inspect_enumerator, obj, 0);
}
static VALUE
safe_inspect(VALUE obj)
{
return rb_exec_recursive(inspect_exec, obj, 0);
}
static VALUE
range_inspect(VALUE range, SEL sel)
{
return rb_exec_recursive(inspect_range, range, 0);
}
static VALUE
rb_struct_inspect(VALUE s)
{
return rb_exec_recursive(inspect_struct, s, 0);
}
static VALUE kernel_spec_rb_exec_recursive(VALUE self, VALUE obj) {
return rb_exec_recursive(do_rec, obj, Qtrue);
}
static VALUE
rb_struct_hash(VALUE s, SEL sel)
{
return rb_exec_recursive(rb_struct_hash_r, s, Qnil);
}