{"author_url":"https://blog.hatena.ne.jp/tomomii/","published":"2011-01-14 00:00:00","version":"1.0","provider_name":"Hatena Blog","description":"\u5199\u50cf\u3002\u5730\u56f3\u3002 map array=[1, 3, 7, 11, 17] array2=array.map{|n|n*3} puts array2 moomin:ProgrammingRuby tomomi$ ruby re.rb 3 9 21 33 51","type":"rich","url":"https://tomomii.hatenablog.com/entry/20110114/p1","categories":["Ruby"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftomomii.hatenablog.com%2Fentry%2F20110114%2Fp1\" title=\"map - Words fly away, the written letter remains. \" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"tomomii","blog_url":"https://tomomii.hatenablog.com/","title":"map","width":"100%","height":"190","provider_url":"https://hatena.blog","blog_title":"Words fly away, the written letter remains. "}