haskell partial application example in raku

Author: k3ut0i

doc/Language/haskell-to-p6.rakudoc

@@ -326,11 +326,30 @@ When using C<where>, note that the order of definition is important, just like i
 
 TODO
 
-=head2 Currying
+=head2 Currying / Partial Application
 
-TODO
+Haskell functions are in curried form by default and as such they allow partial application directly.
+
+    =begin code :lang<haskell>
+    plus : Int -> Int -> Int
+    plus a b = a + b
+    =end code
+
+    =begin code :lang<haskell>
+    plusTwo = plus 2
+    =end code
+
+In raku, partial application can be achieved by C<assuming> method on any C<Callable> object.
 
-.assuming vs currying
+    =begin code
+    sub plus(Int $i, Int $j --> Int) { return $i + $j; }
+    =end code
+
+    =begin code
+    my &plus-two = &plus.assuming(2, *);
+    =end code
+
+TODO
 
 method chaining vs currying