Stub ripper

Author: chrisseaton

CHANGELOG.md

@@ -25,6 +25,8 @@ Changes:
 * The `-X` option now works as in MRI.
 * `--help:debug` is now `--help:internal`.
 * `--jvm.` and `--native.` have been deprecated, use `--vm.` instead to pass VM options.
+* `ripper` is still not implemented, but the module now exists and has some
+  methods that are implemented as no-ops.
 
 # 1.0 RC 13
 

doc/user/compatibility.md

@@ -66,7 +66,7 @@ The following standard libraries are unsupported.
 * `io/console` (partially implemented, could be implemented in the future)
 * `io/wait` (partially implemented, could be implemented in the future)
 * `pty` (could be implemented in the future)
-* `ripper` (could be implemented in the future)
+* `ripper` (has a no-op implementation, and could be implemented in the future)
 * `shell` (could be implemented in the future) <!-- TODO CS 26 Feb 19 probably due to simple bug -->
 * `win32`
 * `win32ole`

lib/truffle/ripper.rb

@@ -0,0 +1,24 @@
+# Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved. This
+# code is released under a tri EPL/GPL/LGPL license. You can use it,
+# redistribute it and/or modify it under the terms of the:
+#
+# Eclipse Public License version 1.0, or
+# GNU General Public License version 2, or
+# GNU Lesser General Public License version 2.1.
+
+# This is a no-op implementation of Ripper
+
+class Ripper
+
+  class Filter
+
+    def initialize(src, filename='-', lineno=1)
+    end
+
+    def parse(init=nil)
+      []
+    end
+
+  end
+
+end

spec/tags/truffle/launcher_tags.txt

@@ -68,12 +68,6 @@ slow:The launcher 'bundle' in `RbConfig::CONFIG['extra_bindirs'][1]` directory r
 slow:The launcher 'bundler' in `RbConfig::CONFIG['bindir']` directory runs when symlinked
 slow:The launcher 'bundler' in `RbConfig::CONFIG['extra_bindirs'][0]` directory runs when symlinked
 slow:The launcher 'bundler' in `RbConfig::CONFIG['extra_bindirs'][1]` directory runs when symlinked
-fails:The launcher 'rdoc' in `RbConfig::CONFIG['bindir']` directory runs
-fails:The launcher 'rdoc' in `RbConfig::CONFIG['bindir']` directory runs when symlinked
-fails:The launcher 'rdoc' in `RbConfig::CONFIG['extra_bindirs'][0]` directory runs
-fails:The launcher 'rdoc' in `RbConfig::CONFIG['extra_bindirs'][0]` directory runs when symlinked
-fails:The launcher 'rdoc' in `RbConfig::CONFIG['extra_bindirs'][1]` directory runs
-fails:The launcher 'rdoc' in `RbConfig::CONFIG['extra_bindirs'][1]` directory runs when symlinked
 slow:The launcher 'bundle' in `RbConfig::CONFIG['bindir']` directory runs
 slow:The launcher 'bundle' in `RbConfig::CONFIG['extra_bindirs'][0]` directory runs
 slow:The launcher 'bundle' in `RbConfig::CONFIG['extra_bindirs'][1]` directory runs
@@ -98,10 +92,13 @@ slow:The launcher 'ruby' in `RbConfig::CONFIG['extra_bindirs'][1]` directory run
 slow:The launcher 'truffleruby' in `RbConfig::CONFIG['bindir']` directory runs
 slow:The launcher 'truffleruby' in `RbConfig::CONFIG['extra_bindirs'][0]` directory runs
 slow:The launcher 'truffleruby' in `RbConfig::CONFIG['extra_bindirs'][1]` directory runs
-fails:The launcher 'rdoc' runs as an -S command
 slow:The launcher 'bundle' runs as an -S command
 slow:The launcher 'bundler' runs as an -S command
 slow:The launcher 'gem' runs as an -S command
 slow:The launcher 'irb' runs as an -S command
 slow:The launcher 'rake' runs as an -S command
 slow:The launcher 'ri' runs as an -S command
+slow:The launcher 'rdoc' runs as an -S command
+slow:The launcher 'rdoc' in `RbConfig::CONFIG['bindir']` directory runs
+slow:The launcher 'rdoc' in `RbConfig::CONFIG['extra_bindirs'][0]` directory runs
+slow:The launcher 'rdoc' in `RbConfig::CONFIG['extra_bindirs'][1]` directory runs