📝 Update readme

semver: chore

readme.md

@@ -3,63 +3,7 @@
 > An idiot admires complexity, a genius admires simplicity.
 
 ```rust
-enum breed:
-  siamese
-  persian
-  maine_coon
-  sphynx
-  other ~ string
-
-type cat:
-  name ~ string
-  age ~ number
-  breed ~ breed
-
-spec purrer:
-  pur ~ fn (self) -> number
-
-code purrer for cat:
-  pur: (self) -> {
-    12
-  }
-```
-
-```rust
-struct Name: 
-  name ~ string;
-
-struct Age: age ~ number;
-
-enum tail_length:
-  short,
-  medium,
-  long;
-
-type Cat
-  tail_length ~ tail_length, 
-  + Name, 
-  + Age;
-
-spec Purrer:
-  pur ~ fn(self) -> number;
-
-code Purrer for Cat:
-  fn pur(self) -> number {
-    print`($"{self.name} ({self.age}) is purring");
-  };
-
-```
-
-
-```
-install cmake
-install strawberryperl
-
-winget install Ninja-build.Ninja
-
-
-cargo install llvmenv
-llvmenv init
-llvmenv entries
-llvmenv build-entry 10.0.0
+fn fib(n ~ int) -> int {
+    n if n < 2 else fib(n - 1) + fib(n - 2)
+}
 ```

src/main.rs

@@ -11,11 +11,7 @@ pub mod parser;
 
 const INPUT: &str = "
 fn fib(n ~ int) -> int {
-    if n < 2 {
-        return n;
-    };
-
-    fib(n - 1) + fib(n - 2)
+    n if n < 2 else fib(n - 1) + fib(n - 2)
 }
 ";