hi.
@things = Dir.glob(’*’)
the code above returns all elements inside the particular directory.
those elements can be either a folder name or a file name. i could loop
through @things and output the names like:
<% for thing in @things -%>
thing name is: <%= thing %>
<% end %>
but instead i´d like to know whether these things are files or folders,
so
<% for thing in @things -%>
<% if thing.file? %>
file name is: <%= thing %>
<% else %>
dir name is: <%= thing %>
<% end %>
<% end %>
of course the code above doesn´t work. the doubt is how i can find out
whether it´s a file or a folder?