In Haml::Engine#render:
<pre>
176 def render(scope = Object.new, &block)
177 @scope_object = scope
178 @buffer = Haml::Buffer.new(@options)
179
180 local_assigns = @options[:locals]
181
182 # Get inside the view object's world
183 @scope_object.instance_eval do
184 # Set all the local assigns
185 local_assigns.each do |key,val|
186 self.class.send(:define_method, key) { val }
187 end
188 end
</pre>
Notice that scope and @scope_object are, by default, Objects. When
local_assigns are...assigned...the Object class has new methods
defined on it. This is *bad*.
I suggest that we replace it with this:
<pre>
m = Module.new
locals_assigns.each { |k, v| m.send(:define_method, k) { m } }
@scope_object.send(:extend, m)
</pre>
Thoughts?
Nick
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