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Re: RHTML comments
by Tor Norbye
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On Aug 2, 2007, at 2:10 PM, James Moore wrote:
> Given:
>
> <%
> a = :snark
> b = 2
> %>
>
> I'd expect the result to be:
>
> <%
> # a = :snark
> # b = 2
> %>
>
> For a one-liner (or N consecutive one-liners), it'd be what's been
> mentioned before:
>
> <% a = :snark %>
> <% b = 2 %>
>
> <%# a = :snark %>
> <%# b = 2 %>
>
> The if-false block seems like a different operation than "comment
> this region."
Just to tie up this thread - thank you all for your feedback. I
implemented something similar to the below:
Toggle comment for
<% foo %>
will create
<%# foo %>
(and toggle again gives you back what you had.)
For non-Ruby lines in the RHTML file, like this:
<p>
Hello World
</p>
I also use RHTML-style comments such that the lines will be removed
from output:
<%#*<p>%>
<%#*Hello World%>
<%#*</p>%>
Toggling again will bring back what you originally had - <p>Hello
World</p>.
The reason I stick an extra "*" in there is such that I can correctly
uncomment/comment the code. Otherwise, how can I uncomment the below?
<%# foo %>
Is it Ruby code, which should uncomment to
<% foo %>
or is it text, which should uncomment to
foo
?
The * is what gives it away.
Hopefully this works well enough for 6.0. File any bugs or
suggestions for improvements with the issue tracker.
-- Tor
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> Given:
>
> <%
> a = :snark
> b = 2
> %>
>
> I'd expect the result to be:
>
> <%
> # a = :snark
> # b = 2
> %>
>
> For a one-liner (or N consecutive one-liners), it'd be what's been
> mentioned before:
>
> <% a = :snark %>
> <% b = 2 %>
>
> <%# a = :snark %>
> <%# b = 2 %>
>
> The if-false block seems like a different operation than "comment
> this region."
Just to tie up this thread - thank you all for your feedback. I
implemented something similar to the below:
Toggle comment for
<% foo %>
will create
<%# foo %>
(and toggle again gives you back what you had.)
For non-Ruby lines in the RHTML file, like this:
<p>
Hello World
</p>
I also use RHTML-style comments such that the lines will be removed
from output:
<%#*<p>%>
<%#*Hello World%>
<%#*</p>%>
Toggling again will bring back what you originally had - <p>Hello
World</p>.
The reason I stick an extra "*" in there is such that I can correctly
uncomment/comment the code. Otherwise, how can I uncomment the below?
<%# foo %>
Is it Ruby code, which should uncomment to
<% foo %>
or is it text, which should uncomment to
foo
?
The * is what gives it away.
Hopefully this works well enough for 6.0. File any bugs or
suggestions for improvements with the issue tracker.
-- Tor
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