23 lines
478 B
Ruby
23 lines
478 B
Ruby
module PostSetPresenters
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class Base
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def posts
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raise NotImplementedError
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end
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def post_previews_html(template, options = {})
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html = ""
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if posts.empty?
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return template.render("post_sets/blank")
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end
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posts.each do |post|
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html << PostPresenter.preview(post, options.merge(:show_cropped => true, :tags => @post_set.tag_string, :raw => @post_set.raw))
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html << "\n"
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end
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html.html_safe
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end
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end
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end
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