Synced with 1.26.

1 files changed, 19 insertions, 0 deletions

diff --git a/samples/12_c_extensions/02_intermediate/app/main.rb b/samples/12_c_extensions/02_intermediate/app/main.rb
new file mode 100644
index 0000000..2e3fd7c
--- /dev/null
+++ b/samples/12_c_extensions/02_intermediate/app/main.rb
@@ -0,0 +1,19 @@
+$gtk.ffi_misc.gtk_dlopen("ext")
+include FFI::RE
+
+def split_words(input)
+  words = []
+  last = IntPointer.new
+  re = re_compile("\\w+")
+  first = re_matchp(re, input, last)
+  while first != -1
+    words << input.slice(first, last.value)
+    input = input.slice(last.value + first, input.length)
+    first = re_matchp(re, input, last)
+  end
+  words
+end
+
+def tick args
+  args.outputs.labels  << [640, 500, split_words("hello, dragonriders!").join(' '), 5, 1]
+end