Added type aliases and records

Author: Undalevein

gleam/src/type_aliases.gleam

@@ -0,0 +1,13 @@
+pub type Name = String
+pub type EmployeeId = Int
+
+pub fn main() {
+  let employee: Name = "John"
+  let id: EmployeeId = 3243296
+
+  let string_type: String = "John"
+  let int_type: Int = 3243296
+
+  echo string_type == employee
+  echo int_type == id 
+}

gleam/src/type_record.gleam

@@ -0,0 +1,20 @@
+pub type Spaceship {
+  Rocket(name: String, weight: Float, fuel_capacity: Float)
+  Ufo(name: String, weight: Float, fuel_capacity: Float)
+  Spaceshuttle(name: String, weight: Float, fuel_capacity: Float)
+}
+
+pub fn main() {
+  let rocket = Rocket(name: "Odyssey", weight: 234.53, fuel_capacity: 593.34) 
+  let ufo = Ufo(name: "Odyssey", weight: 123.6, fuel_capacity: 0.0) 
+
+  let first_spaceshuttle = 
+    Spaceshuttle(name: "StarReacher 11", weight: 726.36, fuel_capacity: 1571.34)
+  let second_spaceshuttle = 
+    Spaceshuttle(..first_spaceshuttle, name: "StarReacher 16")
+
+  echo rocket
+  echo ufo
+  echo first_spaceshuttle
+  echo second_spaceshuttle
+}

gleam/test.ps1

@@ -37,7 +37,9 @@ gleam run -m triple_pipelines |
 gleam run -m triple |
     Compare-Object (Get-Content "$PSScriptRoot\..\test\triple_expected") |
     Assert-MatchTests &&
+gleam run -m type_aliases &&
 gleam run -m type_enum &&
+gleam run -m type_record &&
 gleam run -m unqualified_imports &&
 ForEach-Object 'foo';