{"id":2564,"date":"2017-12-09T06:50:51","date_gmt":"2017-12-09T06:50:51","guid":{"rendered":"http:\/\/www.scmgalaxy.com\/tutorials\/?p=2564"},"modified":"2020-01-09T07:56:37","modified_gmt":"2020-01-09T07:56:37","slug":"how-to-process-every-line-in-a-text-file-with-ruby","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/how-to-process-every-line-in-a-text-file-with-ruby\/","title":{"rendered":"How to process every line in a text file with Ruby"},"content":{"rendered":"<p><strong>scmuser created the topic: How to process every line in a text file with Ruby<\/strong><\/p>\n<p>Example 1<\/p>\n<p>[code language=&#8221;css&#8221;]<br \/>\n# ruby sample code.<br \/>\n# process every line in a text file with ruby (version 1).<br \/>\nfile=&#8217;GettysburgAddress.txt&#8217;<br \/>\nFile.readlines(file).each do |line|<br \/>\nputs line<br \/>\nend<br \/>\n[\/code]<\/p>\n<p>Example 2<\/p>\n<p>[code language=&#8221;css&#8221;]<br \/>\n# ruby sample code.<br \/>\n# process every line in a text file with ruby (version 2).<br \/>\nfile=&#8217;GettysburgAddress.txt&#8217;<br \/>\nf = File.open(file, &#8220;r&#8221;)<br \/>\nf.each_line { |line|<br \/>\nputs line<br \/>\n}<br \/>\nf.close<br \/>\n[\/code]<\/p>\n<p>Source &#8211;<br \/>\n<a href=\"http:\/\/alvinalexander.com\/blog\/post\/ruby\/how-pr...-line-text-file-ruby\" target=\"_blank\" rel=\"noopener\">alvinalexander.com\/blog\/post\/ruby\/how-pr&#8230;-line-text-file-ruby<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>scmuser created the topic: How to process every line in a text file with Ruby Example 1 [code language=&#8221;css&#8221;] # ruby sample code. # process every line in a text file with ruby (version 1). file=&#8217;GettysburgAddress.txt&#8217; File.readlines(file).each do |line| puts line end [\/code] Example 2 [code language=&#8221;css&#8221;] # ruby sample code. # process every line&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_joinchat":[],"footnotes":""},"categories":[2],"tags":[178],"class_list":["post-2564","post","type-post","status-publish","format-standard","hentry","category-uncategorised","tag-ruby"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=2564"}],"version-history":[{"count":2,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2564\/revisions"}],"predecessor-version":[{"id":8539,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/2564\/revisions\/8539"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=2564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=2564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=2564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}