span class="info file"># File 'lib/rrtf/colour.rb', line 129</span>

<span class='kw'>def</span> <span class='id identifier rubyid_each'>each</span>
   <span class='kw'>if</span> <span class='id identifier rubyid_block_given?'>block_given?</span>
      <span class='ivar'>@colours</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='lbrace'>{</span><span class='op'>|</span><span class='id identifier rubyid_colour'>colour</span><span class='op'>|</span> <span c