ruby on rails – has and belongs to many view plugin

So I’ll never have to write another has_and_belongs_to_many view again, here’s a plugin that dynamically makes 2 <ul> lists which you drag and drop both ways to manage the association.

From the readme:

Assumming you have an @project var and you want to associate people with it.

<%= render :partial => "shared/m2m", :locals => { :thing => @project, :association => 'people', :association_attr => 'first_name' } %>

:thing take the current object
:association takes the pluralized association, a string.
:association_attr takes the attribute of the associated object that will be displayed.

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