Looks like JavaScript, feels like Ruby, and it is a script language fitting in C programmers.
This project is maintained by Kray-G
In Kinx, a variable doesn’t have a type but a value has a type. The types which can be used are below.
| Type | CheckProperty | Example | Meaning |
|---|---|---|---|
| Undefined | isUndefined |
null | The value is not defined. Initial value. |
| Integer | isInteger, isBigInteger |
100, 0x02 | Integer value. Converting automatically between integer and big integer. |
| Double | isDouble |
1.5 | Double value. |
| String | isString |
“aaa”, ‘bbb’ | String value. Double quote and single quote is the same meaning. |
| Binary | isBinary |
<1,2,3> | Byte array. Each value is 0x00-0xFF. |
| Array | isArray, isObject |
[1,a,[“aaa”]] | Array of any data. |
| Object | isObject |
{ a: 1, b: x } | Key-value data structure like JSON. |
| Function | isFunction |
function(){}, &() => expr |
Function object like function, lambda, or native function. |
The CheckProperty for each Type shown above will be true.
And isDefined for the value which is not null/undefined will be true.
This means isUndefined for that is false.
function checkType(name, n) {
System.println(name);
System.println(" ", name, ".isUndefined = ", n.isUndefined);
System.println(" ", name, ".isInteger = ", n.isInteger);
System.println(" ", name, ".isBigInteger = ", n.isBigInteger);
System.println(" ", name, ".isDouble = ", n.isDouble);
System.println(" ", name, ".isString = ", n.isString);
System.println(" ", name, ".isBinary = ", n.isBinary);
System.println(" ", name, ".isArray = ", n.isArray);
System.println(" ", name, ".isObject = ", n.isObject);
System.println(" ", name, ".isFunction = ", n.isFunction);
System.println(" ", name, ".isDefined = ", n.isDefined);
}
checkType("undefined", undefined);
checkType("null", null);
undefined
undefined.isUndefined = 1
undefined.isInteger = 0
undefined.isBigInteger = 0
undefined.isDouble = 0
undefined.isString = 0
undefined.isBinary = 0
undefined.isArray = 0
undefined.isObject = 0
undefined.isFunction = 0
undefined.isDefined = 0
null
null.isUndefined = 1
null.isInteger = 0
null.isBigInteger = 0
null.isDouble = 0
null.isString = 0
null.isBinary = 0
null.isArray = 0
null.isObject = 0
null.isFunction = 0
null.isDefined = 0
function checkType(n) {
System.println(n);
System.println(" ", n, ".isUndefined = ", n.isUndefined);
System.println(" ", n, ".isInteger = ", n.isInteger);
System.println(" ", n, ".isBigInteger = ", n.isBigInteger);
System.println(" ", n, ".isDouble = ", n.isDouble);
System.println(" ", n, ".isString = ", n.isString);
System.println(" ", n, ".isBinary = ", n.isBinary);
System.println(" ", n, ".isArray = ", n.isArray);
System.println(" ", n, ".isObject = ", n.isObject);
System.println(" ", n, ".isFunction = ", n.isFunction);
System.println(" ", n, ".isDefined = ", n.isDefined);
}
checkType(-1);
checkType(0);
checkType(1);
checkType(100_000);
checkType(0xff);
checkType(010);
-1
-1.isUndefined = 0
-1.isInteger = 1
-1.isBigInteger = 0
-1.isDouble = 0
-1.isString = 0
-1.isBinary = 0
-1.isArray = 0
-1.isObject = 0
-1.isFunction = 0
-1.isDefined = 1
0
0.isUndefined = 0
0.isInteger = 1
0.isBigInteger = 0
0.isDouble = 0
0.isString = 0
0.isBinary = 0
0.isArray = 0
0.isObject = 0
0.isFunction = 0
0.isDefined = 1
1
1.isUndefined = 0
1.isInteger = 1
1.isBigInteger = 0
1.isDouble = 0
1.isString = 0
1.isBinary = 0
1.isArray = 0
1.isObject = 0
1.isFunction = 0
1.isDefined = 1
100000
100000.isUndefined = 0
100000.isInteger = 1
100000.isBigInteger = 0
100000.isDouble = 0
100000.isString = 0
100000.isBinary = 0
100000.isArray = 0
100000.isObject = 0
100000.isFunction = 0
100000.isDefined = 1
255
255.isUndefined = 0
255.isInteger = 1
255.isBigInteger = 0
255.isDouble = 0
255.isString = 0
255.isBinary = 0
255.isArray = 0
255.isObject = 0
255.isFunction = 0
255.isDefined = 1
8
8.isUndefined = 0
8.isInteger = 1
8.isBigInteger = 0
8.isDouble = 0
8.isString = 0
8.isBinary = 0
8.isArray = 0
8.isObject = 0
8.isFunction = 0
8.isDefined = 1
function checkType(n) {
System.println(n);
System.println(" ", n, ".isUndefined = ", n.isUndefined);
System.println(" ", n, ".isInteger = ", n.isInteger);
System.println(" ", n, ".isBigInteger = ", n.isBigInteger);
System.println(" ", n, ".isDouble = ", n.isDouble);
System.println(" ", n, ".isString = ", n.isString);
System.println(" ", n, ".isBinary = ", n.isBinary);
System.println(" ", n, ".isArray = ", n.isArray);
System.println(" ", n, ".isObject = ", n.isObject);
System.println(" ", n, ".isFunction = ", n.isFunction);
System.println(" ", n, ".isDefined = ", n.isDefined);
}
checkType(0xffffffffffffffff);
checkType((0xffffffffffffffff >> 1) + 1);
checkType(-(0xffffffffffffffff >> 1) - 2);
18446744073709551615
18446744073709551615.isUndefined = 0
18446744073709551615.isInteger = 1
18446744073709551615.isBigInteger = 1
18446744073709551615.isDouble = 0
18446744073709551615.isString = 0
18446744073709551615.isBinary = 0
18446744073709551615.isArray = 0
18446744073709551615.isObject = 0
18446744073709551615.isFunction = 0
18446744073709551615.isDefined = 1
9223372036854775808
9223372036854775808.isUndefined = 0
9223372036854775808.isInteger = 1
9223372036854775808.isBigInteger = 1
9223372036854775808.isDouble = 0
9223372036854775808.isString = 0
9223372036854775808.isBinary = 0
9223372036854775808.isArray = 0
9223372036854775808.isObject = 0
9223372036854775808.isFunction = 0
9223372036854775808.isDefined = 1
-9223372036854775809
-9223372036854775809.isUndefined = 0
-9223372036854775809.isInteger = 1
-9223372036854775809.isBigInteger = 1
-9223372036854775809.isDouble = 0
-9223372036854775809.isString = 0
-9223372036854775809.isBinary = 0
-9223372036854775809.isArray = 0
-9223372036854775809.isObject = 0
-9223372036854775809.isFunction = 0
-9223372036854775809.isDefined = 1
function checkType(n) {
System.println(n);
System.println(" ", n, ".isUndefined = ", n.isUndefined);
System.println(" ", n, ".isInteger = ", n.isInteger);
System.println(" ", n, ".isBigInteger = ", n.isBigInteger);
System.println(" ", n, ".isDouble = ", n.isDouble);
System.println(" ", n, ".isString = ", n.isString);
System.println(" ", n, ".isBinary = ", n.isBinary);
System.println(" ", n, ".isArray = ", n.isArray);
System.println(" ", n, ".isObject = ", n.isObject);
System.println(" ", n, ".isFunction = ", n.isFunction);
System.println(" ", n, ".isDefined = ", n.isDefined);
}
checkType(-1 / 2);
checkType(0.0);
checkType(1 / 2);
checkType(100_000 / 3);
checkType(0xff / 2);
checkType(010 / 9);
-0.5
-0.5.isUndefined = 0
-0.5.isInteger = 0
-0.5.isBigInteger = 0
-0.5.isDouble = 1
-0.5.isString = 0
-0.5.isBinary = 0
-0.5.isArray = 0
-0.5.isObject = 0
-0.5.isFunction = 0
-0.5.isDefined = 1
0
0.isUndefined = 0
0.isInteger = 0
0.isBigInteger = 0
0.isDouble = 1
0.isString = 0
0.isBinary = 0
0.isArray = 0
0.isObject = 0
0.isFunction = 0
0.isDefined = 1
0.5
0.5.isUndefined = 0
0.5.isInteger = 0
0.5.isBigInteger = 0
0.5.isDouble = 1
0.5.isString = 0
0.5.isBinary = 0
0.5.isArray = 0
0.5.isObject = 0
0.5.isFunction = 0
0.5.isDefined = 1
33333.3
33333.3.isUndefined = 0
33333.3.isInteger = 0
33333.3.isBigInteger = 0
33333.3.isDouble = 1
33333.3.isString = 0
33333.3.isBinary = 0
33333.3.isArray = 0
33333.3.isObject = 0
33333.3.isFunction = 0
33333.3.isDefined = 1
127.5
127.5.isUndefined = 0
127.5.isInteger = 0
127.5.isBigInteger = 0
127.5.isDouble = 1
127.5.isString = 0
127.5.isBinary = 0
127.5.isArray = 0
127.5.isObject = 0
127.5.isFunction = 0
127.5.isDefined = 1
0.888889
0.888889.isUndefined = 0
0.888889.isInteger = 0
0.888889.isBigInteger = 0
0.888889.isDouble = 1
0.888889.isString = 0
0.888889.isBinary = 0
0.888889.isArray = 0
0.888889.isObject = 0
0.888889.isFunction = 0
0.888889.isDefined = 1
function checkType(n) {
System.println(n);
System.println(" ", n, ".isUndefined = ", n.isUndefined);
System.println(" ", n, ".isInteger = ", n.isInteger);
System.println(" ", n, ".isBigInteger = ", n.isBigInteger);
System.println(" ", n, ".isDouble = ", n.isDouble);
System.println(" ", n, ".isString = ", n.isString);
System.println(" ", n, ".isBinary = ", n.isBinary);
System.println(" ", n, ".isArray = ", n.isArray);
System.println(" ", n, ".isObject = ", n.isObject);
System.println(" ", n, ".isFunction = ", n.isFunction);
System.println(" ", n, ".isDefined = ", n.isDefined);
}
checkType("aaa");
checkType('bbb');
checkType(*[97,98,99]);
checkType("xxxYYYzzz".replace(/YYY/, ""));
checkType("abcdefghijklmnop".subString(2));
aaa
aaa.isUndefined = 0
aaa.isInteger = 0
aaa.isBigInteger = 0
aaa.isDouble = 0
aaa.isString = 1
aaa.isBinary = 0
aaa.isArray = 0
aaa.isObject = 0
aaa.isFunction = 0
aaa.isDefined = 1
bbb
bbb.isUndefined = 0
bbb.isInteger = 0
bbb.isBigInteger = 0
bbb.isDouble = 0
bbb.isString = 1
bbb.isBinary = 0
bbb.isArray = 0
bbb.isObject = 0
bbb.isFunction = 0
bbb.isDefined = 1
abc
abc.isUndefined = 0
abc.isInteger = 0
abc.isBigInteger = 0
abc.isDouble = 0
abc.isString = 1
abc.isBinary = 0
abc.isArray = 0
abc.isObject = 0
abc.isFunction = 0
abc.isDefined = 1
xxxzzz
xxxzzz.isUndefined = 0
xxxzzz.isInteger = 0
xxxzzz.isBigInteger = 0
xxxzzz.isDouble = 0
xxxzzz.isString = 1
xxxzzz.isBinary = 0
xxxzzz.isArray = 0
xxxzzz.isObject = 0
xxxzzz.isFunction = 0
xxxzzz.isDefined = 1
cdefghijklmnop
cdefghijklmnop.isUndefined = 0
cdefghijklmnop.isInteger = 0
cdefghijklmnop.isBigInteger = 0
cdefghijklmnop.isDouble = 0
cdefghijklmnop.isString = 1
cdefghijklmnop.isBinary = 0
cdefghijklmnop.isArray = 0
cdefghijklmnop.isObject = 0
cdefghijklmnop.isFunction = 0
cdefghijklmnop.isDefined = 1
function checkType(n) {
System.println(n);
System.println(" ", n, ".isUndefined = ", n.isUndefined);
System.println(" ", n, ".isInteger = ", n.isInteger);
System.println(" ", n, ".isBigInteger = ", n.isBigInteger);
System.println(" ", n, ".isDouble = ", n.isDouble);
System.println(" ", n, ".isString = ", n.isString);
System.println(" ", n, ".isBinary = ", n.isBinary);
System.println(" ", n, ".isArray = ", n.isArray);
System.println(" ", n, ".isObject = ", n.isObject);
System.println(" ", n, ".isFunction = ", n.isFunction);
System.println(" ", n, ".isDefined = ", n.isDefined);
}
checkType(<1,2,3>);
checkType(<1,...[2,3,4]>);
<0x01, 0x02, 0x03>
<0x01, 0x02, 0x03>.isUndefined = 0
<0x01, 0x02, 0x03>.isInteger = 0
<0x01, 0x02, 0x03>.isBigInteger = 0
<0x01, 0x02, 0x03>.isDouble = 0
<0x01, 0x02, 0x03>.isString = 0
<0x01, 0x02, 0x03>.isBinary = 1
<0x01, 0x02, 0x03>.isArray = 0
<0x01, 0x02, 0x03>.isObject = 0
<0x01, 0x02, 0x03>.isFunction = 0
<0x01, 0x02, 0x03>.isDefined = 1
<0x01, 0x02, 0x03, 0x04>
<0x01, 0x02, 0x03, 0x04>.isUndefined = 0
<0x01, 0x02, 0x03, 0x04>.isInteger = 0
<0x01, 0x02, 0x03, 0x04>.isBigInteger = 0
<0x01, 0x02, 0x03, 0x04>.isDouble = 0
<0x01, 0x02, 0x03, 0x04>.isString = 0
<0x01, 0x02, 0x03, 0x04>.isBinary = 1
<0x01, 0x02, 0x03, 0x04>.isArray = 0
<0x01, 0x02, 0x03, 0x04>.isObject = 0
<0x01, 0x02, 0x03, 0x04>.isFunction = 0
<0x01, 0x02, 0x03, 0x04>.isDefined = 1
function checkType(n) {
System.println(n);
System.println(" ", n, ".isUndefined = ", n.isUndefined);
System.println(" ", n, ".isInteger = ", n.isInteger);
System.println(" ", n, ".isBigInteger = ", n.isBigInteger);
System.println(" ", n, ".isDouble = ", n.isDouble);
System.println(" ", n, ".isString = ", n.isString);
System.println(" ", n, ".isBinary = ", n.isBinary);
System.println(" ", n, ".isArray = ", n.isArray);
System.println(" ", n, ".isObject = ", n.isObject);
System.println(" ", n, ".isFunction = ", n.isFunction);
System.println(" ", n, ".isDefined = ", n.isDefined);
}
checkType([1,2,3]);
checkType([1,...<2,3,4>]);
[1, 2, 3]
[1, 2, 3].isUndefined = 0
[1, 2, 3].isInteger = 0
[1, 2, 3].isBigInteger = 0
[1, 2, 3].isDouble = 0
[1, 2, 3].isString = 0
[1, 2, 3].isBinary = 0
[1, 2, 3].isArray = 1
[1, 2, 3].isObject = 1
[1, 2, 3].isFunction = 0
[1, 2, 3].isDefined = 1
[1, 2, 3, 4]
[1, 2, 3, 4].isUndefined = 0
[1, 2, 3, 4].isInteger = 0
[1, 2, 3, 4].isBigInteger = 0
[1, 2, 3, 4].isDouble = 0
[1, 2, 3, 4].isString = 0
[1, 2, 3, 4].isBinary = 0
[1, 2, 3, 4].isArray = 1
[1, 2, 3, 4].isObject = 1
[1, 2, 3, 4].isFunction = 0
[1, 2, 3, 4].isDefined = 1
function checkType(n) {
System.println(n);
System.println(" ", n, ".isUndefined = ", n.isUndefined);
System.println(" ", n, ".isInteger = ", n.isInteger);
System.println(" ", n, ".isBigInteger = ", n.isBigInteger);
System.println(" ", n, ".isDouble = ", n.isDouble);
System.println(" ", n, ".isString = ", n.isString);
System.println(" ", n, ".isBinary = ", n.isBinary);
System.println(" ", n, ".isArray = ", n.isArray);
System.println(" ", n, ".isObject = ", n.isObject);
System.println(" ", n, ".isFunction = ", n.isFunction);
System.println(" ", n, ".isDefined = ", n.isDefined);
}
checkType({ a: 1, b: 2, c: 3 });
{"a":1,"b":2,"c":3}
{"a":1,"b":2,"c":3}.isUndefined = 0
{"a":1,"b":2,"c":3}.isInteger = 0
{"a":1,"b":2,"c":3}.isBigInteger = 0
{"a":1,"b":2,"c":3}.isDouble = 0
{"a":1,"b":2,"c":3}.isString = 0
{"a":1,"b":2,"c":3}.isBinary = 0
{"a":1,"b":2,"c":3}.isArray = 0
{"a":1,"b":2,"c":3}.isObject = 1
{"a":1,"b":2,"c":3}.isFunction = 0
{"a":1,"b":2,"c":3}.isDefined = 1
function checkType(code, n) {
System.println(code);
System.println(" (", code, ").isUndefined = ", n.isUndefined);
System.println(" (", code, ").isInteger = ", n.isInteger);
System.println(" (", code, ").isBigInteger = ", n.isBigInteger);
System.println(" (", code, ").isDouble = ", n.isDouble);
System.println(" (", code, ").isString = ", n.isString);
System.println(" (", code, ").isBinary = ", n.isBinary);
System.println(" (", code, ").isArray = ", n.isArray);
System.println(" (", code, ").isObject = ", n.isObject);
System.println(" (", code, ").isFunction = ", n.isFunction);
System.println(" (", code, ").isDefined = ", n.isDefined);
}
function abc() {}
checkType("abc", abc);
checkType("function(){}", function(){});
checkType("&() => {}", &() => {});
checkType("{ => 0 }", { => 0 });
checkType("{ => _1 }", { => _1 });
checkType("{ &() return _1; }", { &() return _1; });
abc
(abc).isUndefined = 0
(abc).isInteger = 0
(abc).isBigInteger = 0
(abc).isDouble = 0
(abc).isString = 0
(abc).isBinary = 0
(abc).isArray = 0
(abc).isObject = 0
(abc).isFunction = 1
(abc).isDefined = 1
function(){}
(function(){}).isUndefined = 0
(function(){}).isInteger = 0
(function(){}).isBigInteger = 0
(function(){}).isDouble = 0
(function(){}).isString = 0
(function(){}).isBinary = 0
(function(){}).isArray = 0
(function(){}).isObject = 0
(function(){}).isFunction = 1
(function(){}).isDefined = 1
&() => {}
(&() => {}).isUndefined = 0
(&() => {}).isInteger = 0
(&() => {}).isBigInteger = 0
(&() => {}).isDouble = 0
(&() => {}).isString = 0
(&() => {}).isBinary = 0
(&() => {}).isArray = 0
(&() => {}).isObject = 0
(&() => {}).isFunction = 1
(&() => {}).isDefined = 1
{ => 0 }
({ => 0 }).isUndefined = 0
({ => 0 }).isInteger = 0
({ => 0 }).isBigInteger = 0
({ => 0 }).isDouble = 0
({ => 0 }).isString = 0
({ => 0 }).isBinary = 0
({ => 0 }).isArray = 0
({ => 0 }).isObject = 0
({ => 0 }).isFunction = 1
({ => 0 }).isDefined = 1
{ => _1 }
({ => _1 }).isUndefined = 0
({ => _1 }).isInteger = 0
({ => _1 }).isBigInteger = 0
({ => _1 }).isDouble = 0
({ => _1 }).isString = 0
({ => _1 }).isBinary = 0
({ => _1 }).isArray = 0
({ => _1 }).isObject = 0
({ => _1 }).isFunction = 1
({ => _1 }).isDefined = 1
{ &() return _1; }
({ &() return _1; }).isUndefined = 0
({ &() return _1; }).isInteger = 0
({ &() return _1; }).isBigInteger = 0
({ &() return _1; }).isDouble = 0
({ &() return _1; }).isString = 0
({ &() return _1; }).isBinary = 0
({ &() return _1; }).isArray = 0
({ &() return _1; }).isObject = 0
({ &() return _1; }).isFunction = 1
({ &() return _1; }).isDefined = 1