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strip_code_snippets
2006 Dec 07
4
Removing a block of text within a string
...o html. I
would like to write a helper that would accept the converted html text
as a parameter, and just completely remove the <pre> snippet </pre>
block if I''m not on the full post. So, I''d like something like this:
<div class="body-text">
<%= strip_code_snippets(to_html(post.body)) %>
</div>
Can someone help me with how to do this? What would the
"strip_code_snippets" method look like? I think I''d be fine finding the
<pre> tag but I don''t know how to completely remove the text from <pre>
to </pre>....