>do</span>

    <span class='id identifier rubyid_out'>out</span><span class='period'>.</span><span class='id identifier rubyid_puts'>puts</span> <span class='tstring'><span class='tstring_beg'>&quot;</span><span class='tstring_content'>Generating Dockerfiles</span><span class='tstring_end'>&quot;</span></span>
    <span class='id identifier rubyid_images'>images</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span c