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POHow do I stop controller execution after using redirect_to? (Using Rails)
 

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  1. POHow do I stop controller execution after using redirect_to? (Using Rails)
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    <p>I have a controller with multiple actions that take :year and :month as attributes from the URL. I have made a private method check_date to check the date is valid and check the date is not in the future.</p> <pre><code>def check_date(year, month) if month &lt; 1 || month &gt; 12 || year &lt; 2000 flash[:notice] = I18n.t 'archive.invalid_date' redirect_to :action =&gt; 'index' elsif year &gt; Date.today.year || (year == Date.today.year &amp;&amp; month &gt; Date.today.month) flash[:notice] = I18n.t 'archive.no_future' redirect_to :action =&gt; 'month_index', :year =&gt; Date.today.year, :month =&gt; Date.today.month, :type =&gt; params[:type] end end </code></pre> <p>Is there a rails way of ending controller execution after the redirect_to? </p> <p>Ways I can think of are either to throw an exception after the redirect_to or to return a value from check_date and check it in each action that calls it - something like</p> <pre><code>def month_index year = params[:year].to_i month = params[:month].to_i if !check_date(year, month) return ... end </code></pre> <p>But I wonder if there is some nice rails way of doing this. I was half hoping that having called redirect_to rails would recognise I wanted to stop, but that doesn't seem to happen.</p>
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