lib/rio/cp.rb in rio-0.3.3 vs lib/rio/cp.rb in rio-0.3.4

@@ -77,11 +77,10 @@
 
       end
       module Output
         include InOut
 
-
         protected
 
         def cpfrom_obj_(obj)
           obj.each do |el|
             self << el
@@ -117,11 +116,14 @@
             else _cpto_rio(arg,:<)
             end
             self
           }
         end
+        alias :copy_to :>
+        alias :append_to :>>
         private
+
         def _cpto_rio(arg,sym)
           ario = ensure_rio(arg)
           ario = ario.join(self.filename) if ario.dir?
           ario.cpclose {
             ario = ario.iostate(sym)
@@ -130,14 +132,17 @@
             end
             ario
           }
         end
       end
+
       module Output
         include Util::Output
         def <<(arg) cpclose { _cpfrom(arg) } end
         def <(arg) cpclose { _cpfrom(arg) } end
+        alias :copy_from :<
+        alias :append_from :<<
 
         private
 
         def _cpfrom(arg)
             case arg
@@ -162,19 +167,23 @@
     module File
       module Output
         include Util::Output
         def <(arg) cpclose { self.iostate(:<) < arg } end
         def <<(arg) cpclose { self.iostate(:<<) << arg } end
+        alias :copy_from :<
+        alias :append_from :<<
       end
       module Input
         include Util::Input
         def >(arg)  
           spcp(arg) || cpclose(arg) { self.iostate(:>) > arg  } 
         end
         def >>(arg) 
           spcp(arg) || cpclose(arg) { self.iostate(:>>) >> arg } 
         end
+        alias :copy_to :>
+        alias :append_to :>>
         def copy_as_file?(arg)
           arg.kind_of?(Rio) and arg.scheme == 'ftp'
         end
         def spcp(arg)
           if arg.kind_of?(Rio) and arg.scheme == 'ftp'
@@ -182,11 +191,10 @@
             self
           else
             nil
           end
         end
-        alias :copy :>
       end
     end
   end
 end
 module RIO
@@ -194,16 +202,19 @@
     module Open
       module Output
         include Util::Output
         def <(arg) cpclose { self.iostate(:<) < arg } end
         def <<(arg) cpclose { self.iostate(:<<) << arg } end
+        alias :copy_from :<
+        alias :append_from :<<
       end
       module Input
         include Util::Input
         def >(arg) cpclose(arg) { self.iostate(:>) > arg } end
         def >>(arg) cpclose(arg) { self.iostate(:>>) >> arg } end
-        alias :copy :>
+        alias :copy_to :>
+        alias :append_to :>>
       end
     end
   end
 end
 module RIO
@@ -211,10 +222,12 @@
     module Dir
       module Output
         include Util::Output
         def <<(arg)  _cpfrom(arg); self  end
         def <(arg)  _cpfrom(arg); self end
+        alias :copy_from :<
+        alias :append_from :<<
 
         private
 
         def _cpfrom(arg)
           case arg
@@ -223,11 +236,14 @@
           end
         end
         def _cpfrom_rio(ario)
           #p callstr('_cpfrom_rio',ario)
           dest = self.join(ario.filename)
-          if ario.dir?
+          case
+          when ario.symlink?
+            ::File.symlink(ario.readlink.to_s,dest.to_s)
+          when ario.dir?
             dest.mkdir
             ario.nostreamenum.each do |el|
               dest < el
             end
           else
@@ -249,11 +265,12 @@
           when ::Array then cpto_obj_(arg.clear)
           else _cpto_rio(ensure_rio(arg))
           end
           self
         end
-        alias :copy :>
+        alias :copy_to :>
+        alias :append_to :>>
 
         private
 
         def _cpto_rio(ario)
           ario = ario.join(self.filename) if ario.exist?
@@ -282,9 +299,11 @@
             self
           else 
             _cpsrc(arg) << arg
           end
         end
+        alias :copy_from :<
+        alias :append_from :<<
 
         private
 
         def _cpsrc(arg)
           if arg.kind_of?(::Array) and !arg.empty? and arg[0].kind_of?(Rio)