I'd like to propose an improvement to the way radiant handles
conditionals.
Currently we have a lot of diverse <r:if_something> and corresponding
<r:unless_something> tags.
I'd like to make a proposal how this can be improved.
The first step would be to consolidate if/else into a container like:
<r:condition_something>
<r:if>render something if the condition is true</r:if>
<r:else>render something else if the condition is false</r:else>
</r:condition_something>
The next step would be to unify the conditons:
<r:condition if="some condition">
<r:if>render something if the condition is true</r:if>
<r:else>render something else if the condition is false</r:else>
</r:condition>
So we need to come up with some expression language to formulate those
conditions.
Maybe something like:
<r:condition if="r:parent"/>
instead of <r:if_parent/>
You get the idea.
