End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
FileUtils#copy
copy(src, dest, preserve: nil, noop: nil, verbose: nil)
lib/fileutils.rb
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# File tmp/rubies/ruby-3.1.3/lib/fileutils.rb, line 419
def cp(src, dest, preserve: nil, noop: nil, verbose: nil)
fu_output_message "cp#{preserve ? ' -p' : ''} #{[src,dest].flatten.join ' '}" if verbose
return if noop
fu_each_src_dest(src, dest) do |s, d|
copy_file s, d, preserve
end
end
Alias of #cp
Copies a file content src to dest. If dest is a directory, copies src to dest/src.
If src is a list of files, then dest must be a directory.
Example
FileUtils.cp 'eval.c', 'eval.c.org' FileUtils.cp %w(cgi.rb complex.rb date.rb), '/usr/lib/ruby/1.6' FileUtils.cp %w(cgi.rb complex.rb date.rb), '/usr/lib/ruby/1.6', verbose: true FileUtils.cp 'symlink', 'dest' # copy content, "dest" is not a symlink