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# File 'lib/coursegen/course/helpers/content_helpers.rb', line 90
def carousel(filenames)
body = %~<div id="myCarousel" class="carousel slide" style="width: 500px; margin: 0 auto;">
<div class="carousel-inner" style="margin: 20px; ">~
counter = 0
filenames.each do
|nam|
if counter == 0
body << %~<div class="item active">~
else
body << %~<div class="item">~
end
body << %~<img src="~
body << "/content/images/#{nam}"
body << %~" class="img-polaroid" alt=""></div>~
counter += 1
end
body << %~</div> <a class="left carousel-control" href="#myCarousel" data-slide="prev">‹</a>
<a class="right carousel-control" href="#myCarousel" data-slide="next">›</a>
</div>~
body
end
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