Feature #14869 » hash_eqq.patch
| hash.c | ||
|---|---|---|
|
return hash_equal(hash1, hash2, TRUE);
|
||
|
}
|
||
|
static int
|
||
|
eqq_i(VALUE key, VALUE val1, VALUE arg)
|
||
|
{
|
||
|
struct equal_data *data = (struct equal_data *)arg;
|
||
|
st_data_t val2;
|
||
|
if (!st_lookup(data->tbl, key, &val2)) {
|
||
|
data->result = Qfalse;
|
||
|
return ST_STOP;
|
||
|
}
|
||
|
if (!rb_funcall(val1, idEqq, 1, (VALUE)val2)) {
|
||
|
data->result = Qfalse;
|
||
|
return ST_STOP;
|
||
|
}
|
||
|
return ST_CONTINUE;
|
||
|
}
|
||
|
static VALUE
|
||
|
recursive_eqq(VALUE hash, VALUE dt, int recur)
|
||
|
{
|
||
|
struct equal_data *data;
|
||
|
if (recur) return Qtrue; /* Subtle! */
|
||
|
data = (struct equal_data*)dt;
|
||
|
data->result = Qtrue;
|
||
|
rb_hash_foreach(hash, eqq_i, dt);
|
||
|
return data->result;
|
||
|
}
|
||
|
static VALUE
|
||
|
rb_hash_eqq(VALUE hash1, VALUE hash2)
|
||
|
{
|
||
|
struct equal_data data;
|
||
|
if (hash1 == hash2) return Qtrue;
|
||
|
if (!RB_TYPE_P(hash2, T_HASH)) return Qfalse;
|
||
|
if (RHASH_EMPTY_P(hash1))
|
||
|
return RHASH_EMPTY_P(hash2) ? Qtrue : Qfalse;
|
||
|
if (RHASH_SIZE(hash1) > RHASH_SIZE(hash2))
|
||
|
return Qfalse;
|
||
|
if (!RHASH(hash1)->ntbl || !RHASH(hash2)->ntbl)
|
||
|
return Qtrue;
|
||
|
if (RHASH(hash1)->ntbl->type != RHASH(hash2)->ntbl->type)
|
||
|
return Qfalse;
|
||
|
data.tbl = RHASH(hash2)->ntbl;
|
||
|
return rb_exec_recursive_paired(recursive_eqq, hash1, hash2, (VALUE)&data);
|
||
|
}
|
||
|
static int
|
||
|
hash_i(VALUE key, VALUE val, VALUE arg)
|
||
|
{
|
||
| ... | ... | |
|
rb_define_method(rb_cHash, "to_proc", rb_hash_to_proc, 0);
|
||
|
rb_define_method(rb_cHash, "==", rb_hash_equal, 1);
|
||
|
rb_define_method(rb_cHash, "===", rb_hash_eqq, 1);
|
||
|
rb_define_method(rb_cHash, "[]", rb_hash_aref, 1);
|
||
|
rb_define_method(rb_cHash, "hash", rb_hash_hash, 0);
|
||
|
rb_define_method(rb_cHash, "eql?", rb_hash_eql, 1);
|
||
| test/ruby/test_hash.rb | ||
|---|---|---|
|
assert_not_send([@cls[], :eql?, o])
|
||
|
end
|
||
|
def test_eqq
|
||
|
user = { id: 1, name: "homu", age: 14 }
|
||
|
assert_operator({ id: 1 }, :===, user)
|
||
|
assert_operator({ id: 1, age: 14 }, :===, user)
|
||
|
assert_operator({ id: Integer }, :===, user)
|
||
|
assert_operator({ name: String, age: Integer }, :===, user)
|
||
|
assert_operator({ name: /m/ }, :===, user)
|
||
|
assert_operator({ number: nil }, :===, { number: nil })
|
||
|
assert_operator({}, :===, {})
|
||
|
obj = Object.new
|
||
|
def obj.=== other
|
||
|
true
|
||
|
end
|
||
|
assert_operator({ id: obj }, :===, user)
|
||
|
a = { name: String }
|
||
|
a[:a] = a
|
||
|
assert_operator(a, :===, a)
|
||
|
b = { name: "homu" }
|
||
|
b[:a] = b
|
||
|
assert_operator(a, :===, b)
|
||
|
assert_not_operator({ id: 2 }, :===, user)
|
||
|
assert_not_operator({ name: Integer }, :===, user)
|
||
|
assert_not_operator({ number: 42 }, :===, user)
|
||
|
assert_not_operator({ number: nil }, :===, {})
|
||
|
assert_not_operator({ number: 42 }, :===, {})
|
||
|
assert_not_operator({ number: 42 }, :===, 42)
|
||
|
assert_not_operator({ number: 42 }, :===, [])
|
||
|
assert_not_operator({}, :===, user)
|
||
|
assert_not_operator({}, :===, 42)
|
||
|
assert_not_operator({}, :===, { name: "homu" })
|
||
|
obj2 = Object.new
|
||
|
def obj2.=== other
|
||
|
false
|
||
|
end
|
||
|
assert_not_operator({ id: obj2 }, :===, user)
|
||
|
a = { name: Integer }
|
||
|
a[:a] = a
|
||
|
b = { name: "homu" }
|
||
|
b[:a] = b
|
||
|
assert_not_operator(a, :===, b)
|
||
|
end
|
||
|
def test_hash2
|
||
|
assert_kind_of(Integer, @cls[].hash)
|
||
|
h = @cls[1=>2]
|
||