From 6debb5461e8320076b1cce571dd3614e295f6881 Mon Sep 17 00:00:00 2001
From: sogaiu <983021772@users.noreply.github.com>
Date: Thu, 16 Jan 2025 17:16:09 +0900
Subject: [PATCH] Add examples for short-fn

---
 examples/short-fn.janet | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 examples/short-fn.janet

diff --git a/examples/short-fn.janet b/examples/short-fn.janet
new file mode 100644
index 0000000..14421ab
--- /dev/null
+++ b/examples/short-fn.janet
@@ -0,0 +1,19 @@
+# a function that doubles its arguments
+((fn [n] (+ n n)) 10) # -> 20
+((short-fn (+ $ $)) 10) # -> 20
+
+# pipe reader macro offers terser expression
+(|(+ $ $) 10) # -> 20
+
+# $0 is also the first (zero-th) argument
+(|(+ $0 $0) 10) # -> 20
+
+# handling multiple arguments: $0, $1, ...
+(|(string $0 $1) "hi" "ho") # -> "hiho"
+
+# variadic function
+(|(apply + $&) 1 2 3) # -> 6
+
+# structs and some other things work too
+(|{:a 1}) # -> {:a 1}
+