From: Jay Levitt <jay-rforum@...>
Date: 2011-08-29T20:47:25+09:00
Subject: Re: Non-literal hash elements in argument list?

Bartosz Dziewoński wrote in post #1018817:
> I'm pretty sure you just want Hash#merge.

You know, I think you're right - I never thought of it like that.

    link_to "Example 1", "http://www.example.com", {:some => 
:option}.merge(needs_confirmation? ?
{:confirm => "Are you sure?"} : {}}

    link_to "Example 2", "http://www.example.com", {:some => 
:option}.merge(unique_link_id)

    def unique_link_id
      {:id => "our_link_#{user.id}"}
    end

Thanks for removing my mental block.

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