Type:
Class
A subclass of ERB that writes directly to an IO. Credit to Aaron Patterson and Masatoshi SEKI.
To use:
erbio = RDoc::ERBIO.new '<%= "hello world" %>', nil, nil
open 'hello.txt', 'w' do |io|
erbio.result binding
end
Note that binding must enclose the io you wish to output on.