From: Glenn <glenn_ritz@...>
Date: 2009-01-10T23:01:27+09:00
Subject: Writing erb rhtml output to an external file

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Hi,

I am trying to write the output of an erb run to an external output file.  I have an object with some instance variables in it, and a string of html and the instance variables (in the erb style with <% and <%=).

I require erb and create a local variable that's a erb object, then call run on that object, like this:

require "erb"

template = %q{
some html in here

}.gsub(/^  /, '')

f = File.new('myfile.rhtml', 'w')
rhtml = ERB.new(template)
rhtml.run(o.get_binding)

I just can't figure out how to direct the result into the f file object.  Any suggestions?

I read a lot of the documentation but did not see (or understand) a reference to this.

Thanks!
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