From 7ff049457f5c0c29ce3aec9414b98ae4226d2377 Mon Sep 17 00:00:00 2001
From: Paolo Bosetti <paolo.bosetti@unitn.it>
Date: Tue, 4 Mar 2014 10:43:46 +0100
Subject: Added File.foreach method. Improved error management in File.new
 (Errno can be undefined)

---
 mrblib/file.rb | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'mrblib/file.rb')

diff --git a/mrblib/file.rb b/mrblib/file.rb
index 4087593a5..9a4333c64 100644
--- a/mrblib/file.rb
+++ b/mrblib/file.rb
@@ -12,9 +12,17 @@ class File < IO
     if fd_or_path.kind_of? Fixnum
       super(fd_or_path, mode)
     else
+      if Object.const_defined? :Errno
+        eclass = [Errno::ENOENT, Errno::ENFILE]
+      else
+        eclass = FileError
+      end
+      
       @path = fd_or_path
       begin
         fd = IO.sysopen(@path, mode, perm)
+      rescue RuntimeError => e
+        raise FileError, "Could not open file (#{e})"
       rescue Errno::EMFILE, Errno::ENFILE
         GC.start
         fd = IO.sysopen(@path, mode, perm)
@@ -119,6 +127,16 @@ class File < IO
     end
   end
 
+  def self.foreach(file)
+    if block_given?
+      self.open(file) do |f|
+        f.each {|l| yield l}
+      end
+    else
+      return self.new(file)
+    end
+  end
+
   def self.directory?(file)
     FileTest.directory?(file)
   end
-- 
cgit v1.2.3


From 39bd240116b2980f90f9d8f350e18311959db54b Mon Sep 17 00:00:00 2001
From: Paolo Bosetti <paolo.bosetti@unitn.it>
Date: Fri, 7 Mar 2014 16:47:18 +0100
Subject: Fixed bug in File.expand_path() on Windows (forever recursive loop)

---
 mrblib/file.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mrblib/file.rb')

diff --git a/mrblib/file.rb b/mrblib/file.rb
index 9a4333c64..a4fcd3212 100644
--- a/mrblib/file.rb
+++ b/mrblib/file.rb
@@ -64,7 +64,7 @@ class File < IO
 
   def self.expand_path(path, default_dir = '.')
     def concat_path(path, base_path)
-      if path[0] == "/"
+      if path[0] == "/" || path[1] == ':' # Windows root!
         expanded_path = path
       elsif path[0] == "~"
         if (path[1] == "/" || path[1] == nil)
-- 
cgit v1.2.3