This method is only available on newer versions.
The first available version (v2_6_3) is shown here.
chmod(mode)
public
No documentation available.
# File lib/bundler/vendor/fileutils/lib/fileutils.rb, line 1237
def chmod(mode)
if symlink?
File.lchmod mode, path() if have_lchmod?
else
File.chmod mode, path()
end
end