add filename()

Author: scivision

+stdlib/+fileio/filename.m

@@ -0,0 +1,11 @@
+function p = filename(path)
+% FILENAME filename (including suffix) without directory
+arguments
+  path string
+end
+
+[~, n, e] = fileparts(path);
+
+p = n + e;
+
+end

+stdlib/+test/TestFilePure.m

@@ -14,6 +14,20 @@ function test_posix(tc)
 end
 
 
+function test_filename(tc)
+
+tc.verifyEmpty(stdlib.fileio.filename(string.empty))
+tc.verifyEqual(stdlib.fileio.filename(""), "")
+
+tc.verifyEqual(stdlib.fileio.filename("/foo/bar/baz"), "baz")
+tc.verifyEqual(stdlib.fileio.filename("/foo/bar/baz/"), "")
+
+tc.verifyEqual(stdlib.fileio.filename("foo/bar/baz.txt"), "baz.txt")
+tc.verifyEqual(stdlib.fileio.filename("foo/bar/baz.txt.gz"), "baz.txt.gz")
+
+end
+
+
 function test_parent(tc)
 
 tc.verifyEmpty(stdlib.fileio.parent(string.empty))

+stdlib/filename.m

@@ -0,0 +1,9 @@
+function p = filename(path)
+% FILENAME filename (including suffix) without directory
+arguments
+  path string
+end
+
+p = stdlib.fileio.filename(path);
+
+end