Mercurial > hg > Members > nobuyasu > scala

diff chapter7/filter.scala @ 0:b316eec6fa7a draft default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
add sample files
author Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 08 Jan 2013 16:41:46 +0900
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/chapter7/filter.scala	Tue Jan 08 16:41:46 2013 +0900
@@ -0,0 +1,13 @@
+val filesHere = (new java.io.File(".")).listFiles
+for (file <- filesHere if file.getName.endsWith(".scala"))
+     println(file)
+
+for (file <- filesHere)
+    if (file.getName.endsWith(".scala"))
+	println(file)
+
+for (
+    file <- filesHere
+    if file.isFile;
+    if file.getName.endsWith(".scala")
+) println(file)