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-rw-r--r--documentation/tour/literals.sloth79
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-# Literals
-val number = 85; #TODO: Decide on default integer type
-val number = 85.0; # f64 is the default decimal type
-
-val number: u16 = 27; # If you want more control over memory usage you can specify a integer type
-val number: u16 = 27u16;
-val number: u16 = 0x1B;
-val number: u16 = 0x1Bu16;
-
-val number: BigInt = BigInt::from(73); #TODO: naming
-val number: BigFloat = BigFloat::from(73); #TODO: naming
-
-val chars: char = ' ';
-
-val strings: String = "Normal string";
-val strings: String = "Formated strings ${number}";
-val strings: String = """String literals""";
-
-val regex: Regex = /[0-9A-F]/;
-
-val list: List<i32> = [1, 2, 3, 2];
-val sets: Set<i32> = {1, 2, 3, 2};
-
-val maps = {
- "foo": 48,
- "bar": 97,
-};
-
-val maps: Map<String, i32> = {
- "foo": 48,
- "bar": 97,
-};
-
-# Types can be 'any' and be assigned to anything
-var anything: any = "I'm a string right now";
-anything = 53;
-anything = "I was a number- but now I'm a string again";
-
-# You can use the `is` keyword to check if a type is something
-if anything is String {
- # Now I can call functions that take a String
- anything.split('-');
-}
-
-# TODO: HMMMMMMM-
-if anything is Some(it) {}
-
-# You can use the `in` keyword to check if something is in a collection
-if "hello" in ["hello", "hola"] {
- #
-}
-
-# ... or a range
-if 5 in 2..17 {
- #
-}
-
-# ... or anything that implements Contains<T>
-if 'p' in "Apple" {} # impl Contains<char> for String
-if "ppl" in "Apple" {} # impl Contains<String> for String
-if /[0-9]/ in "24" {} # impl Contains<Regex> for String
-
-# `value!` Can be used to bubble up an Option or Result
-# `value!!` Can be used to panic on None or Error
-# `value?` Can be used to optionally chain
-# `value ?: 0` Can be used to provide a default
-
-maps["foo"] # Option<i32>
-maps["foo"]!! # 48 - Panics in None case
-maps["foo"]! # 48 - Caller of function is responsible for None case
-maps["foo"]?.signum() ?? 0 # 1 - Provide a default for None case
-maps.keys() # ["foo", "bar"]
-maps.values() # [48, 97]
-
-# Spreading
-val lhs = [1, 2, 3];
-val rhs = [4, 5, 6];
-val combined_list = [..lhs, ..rhs, 2, 4, 6];
-val combined_sets = {..lhs, ..rhs, 2, 4, 6};