greg/schala
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Update schala example code

Browse Source
This commit is contained in:
greg 2018-03-17 23:38:37 -07:00
parent 95a2620754
commit b31325c315
1 changed files with 29 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
source_files/schala/test.schala
View File

@ -1,30 +1,30 @@
fn main() { fn main() {
# comments are scripting-style //comments are C-style
#{ but can also be /* nested comments /* are cool */ */
}# blocks }
@annotations are with @- @annotations are with @-
# variable expressions // variable expressions
var a: I32 = 20 var a: I32 = 20
const b: String = 20 const b: String = 20
there(); can(); be(); multiple(); statements(); per_line(); there(); can(); be(); multiple(); statements(); per_line();
#string interpolation //string interpolation
const yolo = "I have ${a + b} people in my house" const yolo = "I have ${a + b} people in my house"
# let expressions ??? not sure if I want this // let expressions ??? not sure if I want this
let a = 10, b = 20, c = 30 in a + b + c let a = 10, b = 20, c = 30 in a + b + c
#list literal //list literal
const q = [1,2,3,4] const q = [1,2,3,4]
#lambda literal ?? maybe? not sure how this should work //lambda literal
q.map(|item| { item * 100 }) q.map({|item| item * 100 })
fn yolo(a: MyType, b: YourType): ReturnType<Param1, Param2> { fn yolo(a: MyType, b: YourType): ReturnType<Param1, Param2> {
if a == 20 { if a == 20 {
@ -36,35 +36,35 @@ fn main() {
for { for {
# infinite loop //infinite loop
} }
#iteration over a variable //iteration over a variable
for i <- [1..1000] { for i <- [1..1000] {
} #return type is return type of block } //return type is return type of block
#while loop //while loop
for a != 3 || fuckTard() { for a != 3 || fuckTard() {
break break
} #return type is return type of block } //return type is return type of block
#monadic decomposition //monadic decomposition
for { for {
a <- maybeInt(); a <- maybeInt();
s <- foo() s <- foo()
} return { } return {
a + s a + s
} #return type is Monad<return type of block> } //return type is Monad<return type of block>
# let statements too!! // let statements too!!
for (a = 20 for (a = 20
b = fuck) { b = fuck) {
a + b a + b
} }
# pattern-matching // pattern-matching
match <expr> { match <expr> {
Some(a) => { Some(a) => {
@ -74,21 +74,23 @@ fn main() {
}, },
} }
#syntax is, I guess, for <expr> <brace-block>, where <expr> is a bool, or a <arrow-expr> //syntax is, I guess, for <expr> <brace-block>, where <expr> is a bool, or a <arrow-expr>
# type level alises // type level alises
typealias <name> = <other type> #maybe thsi should be 'alias'? typealias <name> = <other type> #maybe thsi should be 'alias'?
#what if type A = B meant that you could had to create A's with A(B), but when you used A's the interface was exactly like B's? /*
# maybe introduce a 'newtype' keyword for this what if type A = B meant that you could had to create A's with A(B), but when you used A's the interface was exactly like B's?
maybe introduce a 'newtype' keyword for this
*/
#declaring types of all stripes //declaring types of all stripes
type MyData = { a: i32, b: String } type MyData = { a: i32, b: String }
type MyType = MyType type MyType = MyType
type Option<a> = None | Some(a) type Option<a> = None | Some(a)
type Signal = Absence | SimplePresence(i32) | ComplexPresence {a: i32, b: MyCustomData} type Signal = Absence | SimplePresence(i32) | ComplexPresence {a: i32, b: MyCustomData}
#traits //traits
trait Bashable { } trait Bashable { }
trait Luggable { trait Luggable {
@ -98,8 +100,6 @@ fn main() {
} }
# lambdas // lambdas
# // ruby-style not rust-style
|x,y| { }() #is probably fine const a: X -> Y -> Z = {|x,y| }
const a = |x: Type, y|: RetType { <statementblock> }
const a: X -> Y -> Z = |x,y| { }