v1.1.0-beta1: mini function declarations and working properties

docs/OOP.md

@@ -74,14 +74,18 @@ assertEquals("Adult", p.ageCategory)
 
 ### Laconic Expression Shorthand
 
-For simple accessors, you can use the `=` shorthand for a more elegant and laconic form:
+For simple accessors and methods, you can use the `=` shorthand for a more elegant and laconic form:
 
 ```kotlin
 class Circle(val radius: Real) {
     val area get() = π * radius * radius
     val circumference get() = 2 * π * radius
+    
+    fun diameter() = radius * 2
 }
 
+fun median(a, b) = (a + b) / 2
+
 class Counter {
     private var _count = 0
     var count get() = _count set(v) = _count = v
@@ -92,6 +96,7 @@ class Counter {
 
 - **`val` properties** must have a `get()` accessor and cannot have a `set()`.
 - **`var` properties** must have both `get()` and `set()` accessors.
+- **Functions and methods** can use the `=` shorthand to return the result of a single expression.
 - **No Backing Fields**: There is no magic `field` identifier. If you need to store state, you must declare a separate (usually `private`) field.
 - **Type Inference**: You can omit the type declaration if it can be inferred or if you don't need strict typing.