On Monday, April 18, 2016 at 12:13:37 PM UTC-4, bot Peña wrote: > > On Mon, Apr 18, 2016 at 10:50 PM, fugee ohu <[email protected] > <javascript:>> wrote: > > def move_file > > from_path=params[:file_name] > > to_path=params[:file_name] > > to_path["queue/"]="" > > FileUtils.mv "#{from_path}", "#{to_path}" > > redirect_to request.referrer > > end > > > > params[:file_name], from_path, and to_path all point to the same > object. to verify, check their #object_id. > > so if you modify to_path, you also modify the other two. try #dup to > copy an object. > > kind regards > --botp >
the = assignment operator assigns the values from the right side operand to the left side, it doesn't change the value of other variables, i dunno what you mean and i dunno what #dup is ~ fugee -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/a1055332-20cf-499a-b882-4f872905006a%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
