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<title>[] (RMail::Header)</title>
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<pre><span class="cmt"># File lib/rmail/header.rb, line 138</span>
<span class="kw">def</span> [](name_or_index)
<span class="kw">if</span> name_or_index.kind_of? Fixnum
temp = @fields[name_or_index]
temp = temp.value <span class="kw">unless</span> temp.nil?
<span class="kw">else</span>
name = Field.name_canonicalize(name_or_index)
result = detect { |n, v|
<span class="kw">if</span> n.downcase == name <span class="kw">then</span> <span class="kw">true</span> <span class="kw">else</span> <span class="kw">false</span> <span class="kw">end</span>
}
<span class="kw">if</span> result.nil? <span class="kw">then</span> <span class="kw">nil</span> <span class="kw">else</span> result[1] <span class="kw">end</span>
<span class="kw">end</span>
<span class="kw">end</span></pre>
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