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jarosan/gist:5b5eba5f1719252d9ae3

Created June 17, 2014 12:14
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gistfile1.coffee
initArticleImages: ->
@element.find(".article__body img").each ->
self = $(@)
if alt = self.attr("alt")
wrapper_div = $('<div></div>').addClass(self.attr("class"))
self.attr("class", "")
wrapper_div.appendTo(self.parent("p"))
self.detach().appendTo(wrapper_div)
$("<span class='article__body__image-subtitle'></span>").text(alt).appendTo(wrapper_div)
@egze
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egze commented Jun 17, 2014

как-то так наверное

@element.find(".article__body img").each ->
  $img = $(@)
  if alt = $img.attr("alt")
    $img.wrap("<div class='#{$img.attr('class')}' />").removeClass()
    $img.after("<span class='article__body__image-subtitle'>#{alt}</span>")

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