use String class for buffering
this is only for Eruby.
[Source]
# File erubis/enhancer.rb, line 214 def add_postamble(src) src << "\n" unless src[-1] == ?\n src << "_buf.to_s\n" end
# File erubis/enhancer.rb, line 210 def add_preamble(src) src << "_buf = '';" end
[Validate]