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@cheald
Created January 4, 2015 19:24
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# This extends the Jsoup elements collection with #nonblank_attr. Extending Java classes from Ruby == awesome
class ::Java::OrgJsoupSelect::Elements
def nonblank_attr(attr, default = nil)
attr = attr.to_s
e = find { |el| el.attr(attr).present? }
e ? e.attr(attr) : default
end
end
include_package 'org.jsoup'
document = Jsoup.parse(body, uri)
title = document.select('title').text
document.select('meta[itemprop=title], meta[name=og:title], meta[name=twitter:title]').nonblank_attr('content')
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