aboutsummaryrefslogtreecommitdiffstats
path: root/system/doc/extensions/fun_test.erl
diff options
context:
space:
mode:
Diffstat (limited to 'system/doc/extensions/fun_test.erl')
-rw-r--r--system/doc/extensions/fun_test.erl17
1 files changed, 17 insertions, 0 deletions
diff --git a/system/doc/extensions/fun_test.erl b/system/doc/extensions/fun_test.erl
new file mode 100644
index 0000000000..8472fd87f8
--- /dev/null
+++ b/system/doc/extensions/fun_test.erl
@@ -0,0 +1,17 @@
+%1
+-module(fun_test).
+-export([t1/0, t2/0, t3/0, t4/0, double/1]).
+-import(lists, [map/2]).
+
+t1() -> map(fun(X) -> 2 * X end, [1,2,3,4,5]).
+
+t2() -> map(fun double/1, [1,2,3,4,5]).
+
+t3() -> map({?MODULE, double}, [1,2,3,4,5]).
+
+double(X) -> X * 2.
+%1
+
+
+t4() ->
+ "hello world".