Add docs for auto-currying.

2020-07-29 22:43:57 +08:00
parent 1465ba2315
commit 8299adf95c
10 changed files with 178 additions and 80 deletions
--- a/doc/src/language/fn-curry.md
+++ b/doc/src/language/fn-curry.md
@@ -28,3 +28,12 @@ let curried = curry(func, 21);  // function-call style also works
 curried.call(2) == 42;          // <- de-sugars to 'func.call(21, 2)'
                                //    only one argument is now required
 ```
+
+
+Automatic Currying
+------------------
+
+[Anonymous functions] defined via a closure syntax _capture_ external variables that are not shadowed inside
+the function's scope.
+
+This is accomplished via [automatic currying].