span class='lparen'>(</span><span class='lbrace'>{</span><span class='rbrace'>}</span><span class='rparen'>)</span> <span class='lbrace'>{</span> <span class='op'>|</span><span class='lparen'>(</span><span class='id identifier rubyid_k'>k</span><span class='comma'>,</span> <span class='id identifier rubyid_v'>v</span><span class='rparen'>)</span><span class='comma'>,</span> <span class='id identifier rubyid_h'>h</span><span class='op'>|</span>
    <span class='kw'>if</span> <span class='lparen'>(</span><spa