n 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'>Pushing &#39;</span><span class='embexpr_beg'>#{</span><span class='id identifier rubyid_heroku_image_name'>heroku_image_name</span><span class='embexpr_end'>}</span><span class='tstring_content'>&#39;</span><span class='tstring_end'>&quot;</span></span>

        <span class='id identifier ruby