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RebuildfmからDockerに関する回だけを抽出してみた(JavaScriptで)

Last updated at Posted at 2015-03-20

(スクレイピングなので敬称略ですすいません...)

抽出方法

GoogleChromeの JavaScript Consoleでワンライナー書きました。

var baseurl = "http://rebuild.fm"; $('.episode').each(function(i,ep){ var $ep = $(ep);var $a = $ep.find('a'); var path = $a.attr('href'); var excerpt = $ep.find('.excerpt').text(); if(excerpt.match(/docker/i))console.log("* ["+$a.text()+"](" + baseurl + path + ")" ) });

見やすく整形するとこうなります。

var baseurl = "http://rebuild.fm";

$('.episode').each(function(i,ep) {
  var $ep = $(ep);
  var $a = $ep.find('a');
  var path = $a.attr('href');
  var excerpt = $ep.find('.excerpt').text();             
  if (excerpt.match(/docker/i)) {
    console.log("* [" + $a.text() + "](" + baseurl + path + ")");
  }
);
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