From: Horacio Sanson <horacio.sanson@...>
Date: 2006-10-02T19:08:37+09:00
Subject: Embed Images in eruby


I want to read an image from disk, modify it with rmagick (scale) and display 
it in an HTML IMG tag but without saving the modified image to disk. 

Is there a way to send the Image object directly to the IMG tag??

Something like:

<%
        require "RMagick"
        include Magick

        img = Image.read("image.jpg").first

	## Do stuff to img.... like scale it down....
%>

<img src="<%=img.to_blob%>"></img>


regards,
Horacio