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<title>params (RMail::Header)</title>
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<pre><span class="cmt"># File lib/rmail/header.rb, line 596</span>
<span class="kw">def</span> params(field_name, default = <span class="kw">nil</span>)
<span class="kw">if</span> params = params_quoted(field_name)
params.each { |name, value|
params[name] = value ? Utils.unquote(value) : <span class="kw">nil</span>
}
<span class="kw">else</span>
<span class="kw">if</span> block_given?
<span class="kw">yield</span> field_name
<span class="kw">else</span>
default
<span class="kw">end</span>
<span class="kw">end</span>
<span class="kw">end</span></pre>
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