Variables and base types (original) (raw)

You can define vars with any type (yet without checking).

var num = 1;
int i, j = 3; String str = "someString";

Exists possibility to define object's property:

Also you can mark definition with modificators:

const myProfile.age = 10;

list of modificators:

In ColaScript you can use follow syntax to reduce object filling:

String name = "Felix"; int age = 3; String about = "Black'n'white sly cat.";

Object info = { name, age, about }; // { name: name, age: age, about: about }

Also you can use destructuring assignment:

int a = 2, b = 3;

[a, b] = [b, a]; // swap { name, age, about, friends : [firstFriend] } = info; // with object [firstSkill, ..., lastSkill] = skills; // with array

In ColaScript, like in CoffeScript, exists boolean aliases:

yes == true && on == true; no == false && off == false;

ColaScript have strings templating! You can paste value of variable in strings:

console.log(my login in twitter \@@twLogin); // and yes, you can ` quotes

Also we can paste result of expression by this way:

console.log("length of my name @{ name.length }");

and this way:

console.log("first letter in my name is {{ name[0] }}");

It is still possible to use raw strings:

console.log(r"\n\r\t@raw");

Any string in ColaScript is multiline:

console.log(" List1: - Write code - Drink tea - Watch Instagram

List2 * Write code * Read Habrahabr * Listen music ");

align goes by closing-quote.

Modifer x skips whitespaces and new-line same as if you use multiline RegExp:

// White spaces with x modifier will be removed. RegExp isUrl = /^(https?://)? ([\w.]+) .([a-z]{2,6}.?) (/[\w.]*)*/? $/x;

// If regexp contains new-line then x modifier will be added automatically isUrl = / ^ (https?://)? ([\w.]+) .([a-z]{2,6}.?) (/[\w.]*)*/? $/;