--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Copy a single file from <tt>file_name</tt> to <tt>dest_file</tt>.
full_name: Sys#copy
is_singleton: false
name: copy
params: (file_name, dest_file)
visibility: public
