New Features¶ ↑

The render_each method in the render_each plugin now accepts a block. If passed a block, instead of returning a concatenation of the rendered template output, it yields each rendered template output, and returns nil. This allows for use in the case where you want to wrap the template output:
```
<% render_each([1,2,3], :foo) do |text| %>
  <p><%= text %></p>
<% end %>
```
If can also be used to reduce memory usage even in the case where you are not wrapping template output. Instead of:
```
<%= render_each([1,2,3], :foo) %>
```
You can do:
```
<% render_each([1,2,3], :foo) %><%= body %><% end %>
```
This will avoid building a potentially large unnecessary intermediate string.
The capture_erb plugin now supports a returns: :buffer method and plugin option. When this option is provided, the capture_erb method returns the buffer instead of the return value of the block passed to it. This better handles cases where the template ends in a conditional:
```
<% value = capture_erb do %>
  Some content here.
  <% if something %>
    Some more content here.
  <% end %>
<% end %>
```