{"id":6988,"date":"2015-09-21T11:59:31","date_gmt":"2015-09-21T11:59:31","guid":{"rendered":"https:\/\/dev.railscarma.com\/overview-of-ruby-on-rails\/"},"modified":"2022-09-01T11:42:05","modified_gmt":"2022-09-01T11:42:05","slug":"oversikt-over-rubin-pa-skenor","status":"publish","type":"post","link":"https:\/\/www.railscarma.com\/sv\/blogg\/tekniska-artiklar\/oversikt-over-rubin-pa-skenor\/","title":{"rendered":"\u00d6versikt \u00f6ver Ruby on Rails"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6988\" class=\"elementor elementor-6988\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-735f4994 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"735f4994\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4fb4602d\" data-id=\"4fb4602d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-369bd637 elementor-widget elementor-widget-text-editor\" data-id=\"369bd637\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ruby \u00e4r ett programmeringsspr\u00e5k p\u00e5 h\u00f6g niv\u00e5 fr\u00e5n Japan som skapar en buzz och revolutionerar teknikindustrin. Den skapades av Yukihiro Matsumoto mer k\u00e4nd som Matz 1995. Matz skapade Ruby som en objektorienterad programmering fr\u00e5n programmeringsspr\u00e5k, som Lisp, Perl och Ada, samtidigt som han lade stor vikt vid att &quot;f\u00f6rs\u00f6ka g\u00f6ra Ruby naturlig, inte bara enkel .\u201d Tolkad som Perl och Python och objektorienterad som Java och Ada, lyckas Ruby skapa en perfekt balans mellan prestanda och enkelhet.<\/p>\n<p>K\u00e4nd som &#039;Ruby on Rails&#039;, &#039;RoR&#039; eller &#039;Rails&#039;, <a href=\"\/sv\/blogg\/tekniska-artiklar\/installera-rubinskenor\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ruby on Rails<\/a> \u00e4r ett ramverk f\u00f6r snabb webbutveckling utvecklat i Ruby. Skapat 2003 av David Heinemeier Hansson, medan han arbetade p\u00e5 kodbasen f\u00f6r Basecamp, ett projekthanteringsverktyg, av 37signals, sl\u00e4pptes den officiellt i juli 2004 som \u00f6ppen k\u00e4llkod.<\/p>\n<p>Ruby on Rails utg\u00f6r grunden f\u00f6r m\u00e5nga popul\u00e4ra webbapplikationer h\u00e5ller p\u00e5 att bli den hetaste tekniken inom webbutveckling. Ruby on Rails \u00e4r b\u00e5de \u00e4lskad av utvecklarna och entrepren\u00f6rerna eftersom det kanske \u00e4r ett av de mest produktiva s\u00e4tten att bygga en applikation. Efterfr\u00e5gan p\u00e5 Ruby on Rails har blivit popul\u00e4rt tidigt genom nystartade f\u00f6retag och sm\u00e5f\u00f6retag och har drivits av organisationer som har dragit nytta av smidigheten och snabbheten att bygga snabbare applikationer, vilket resulterar i f\u00f6rb\u00e4ttrad produktivitet och aff\u00e4rstillv\u00e4xt.<\/p>\n<p>Det som skiljer Ruby on Rails fr\u00e5n andra ramverk \u00e4r hastigheten och den l\u00e4tthet med vilken applikationerna kan byggas och distribueras. Redigeringarna kan enkelt till\u00e4mpas utan att bryta k\u00e4rnan och undvika den normala tids\u00e5tg\u00e5ngen f\u00f6rknippad med typisk webbutvecklingscykel. Det som g\u00f6r Ruby riktigt speciell \u00e4r det faktum att du kan packa mycket uttryck med bara n\u00e5gra rader med koder. Denna pragmatism \u00e4r en av de viktigaste inslagen som bidrar till Ruby on Rails popularitet.<\/p>\n<p>Ruby on Rails har en livlig och ivrig community. Rails har tre grundl\u00e4ggande principer som har f\u00f6ljts trots den snabba iterationen av Rails kodbas. H\u00e4r \u00e4r n\u00e5gra av funktionerna som skiljer Rails fr\u00e5n andra ramverk.<\/p>\n<p><strong>Konvention \u00f6ver konfiguration:<\/strong><\/p>\n<p>Rails l\u00e4gger stor vikt vid &quot;Convention over Configuration.&quot; Vad som menas med detta \u00e4r om man f\u00f6ljer f\u00f6reslagna namnkonventioner, det till\u00e5ter en att skriva minsta m\u00e4ngd kod f\u00f6r att f\u00e5 applikationen att k\u00f6ra. Till skillnad fr\u00e5n andra spr\u00e5k som fokuserar p\u00e5 behovet av tung konfiguration, har Rails satt regler f\u00f6r att underl\u00e4tta arbetet med applikationen. Dessa konventioner hj\u00e4lper till att p\u00e5skynda utvecklingen, h\u00e5lla koden l\u00e4sbar och kortfattad och m\u00f6jligg\u00f6ra enkel navigering i applikationen.<\/p>\n<p><strong>Metaprogrammering:<\/strong><\/p>\n<p>I andra ramverk \u00e4r omfattande kodgenerering normen som str\u00e4cker webbutvecklingsprocessen till m\u00e5nader. Ruby anv\u00e4nder metaprogrammeringstekniker som \u00e4r metoden f\u00f6r att skriva program med hj\u00e4lp av program. P\u00e5 grund av detta kan Ruby bygga applikationer snabbare och mycket enklare.<\/p>\n<p><strong>Active Record Framework:&nbsp;<\/strong><\/p>\n<p>Eftersom Rails \u00e4r ett objektorienterat ramverk, introducerade det Active Record-ramverket, vilket inneb\u00e4r att objekt sparas i databasen och Active Record automatiskt s\u00f6ker, v\u00e4ljer objekten och bifogar dem till dom\u00e4nobjektet med hj\u00e4lp av metaprogrammeringsfunktionen.<\/p>\n<p><strong>Automatisk testning:&nbsp;<\/strong><\/p>\n<p>Rails tillhandah\u00e5ller inbyggd testning f\u00f6r att automatiskt testa och tillhandah\u00e5ller \u00e4ven st\u00f6dkoder som kallas selar och andra fixturer som g\u00f6r testfall l\u00e4ttare att skriva och utf\u00f6ra.<\/p>\n<p><strong>St\u00e4llningar:<\/strong><\/p>\n<p>En av de b\u00e4sta funktionerna i Rails \u00e4r byggnadsst\u00e4llningar d\u00e4r du kan skapa tillf\u00e4lliga koder f\u00f6r att f\u00e5 upp applikationen i de tidigare stadierna av sj\u00e4lva utvecklingen och se hur alla komponenter fungerar tillsammans.<\/p>\n<p><strong>Tre standardmilj\u00f6er:<\/strong><\/p>\n<p>Rails ger dig tre standardmilj\u00f6er fr\u00e5n utveckling, testning och produktion. Alla steg fungerar som de ska, vilket g\u00f6r hela mjukvarucykeln l\u00e4tt att hantera.<\/p>\n<p>David Hansson skapade Rails f\u00f6r att f\u00f6rb\u00e4ttra programmerarnas lycka och \u00f6ka den totala produktiviteten utan att offra kodkvaliteten. Rails hj\u00e4lper dig att skapa en full-stack webbapplikation snabbt och utan att svettas. Med s\u00e5 m\u00e5nga f\u00f6rdelar \u00e4r det inte konstigt att Rails har vunnit s\u00e5 mycket popularitet genom \u00e5ren.<\/p>\n<blockquote><p><strong><a href=\"https:\/\/www.railscarma.com\/sv\/\" target=\"_blank\" rel=\"noopener noreferrer\">RailsCarma<\/a> har implementerat Ruby on Rails fr\u00e5n dess begynnande stadier f\u00f6r utveckling, utbildning, distribution och bidrag tillbaka till Rails Community. Genom p\u00e5litlig teknisk expertis och full\u00e4ndad kundservice kombinerat f\u00f6r att leverera en h\u00e4rlig upplevelse f\u00f6r v\u00e5ra kunder, tillhandah\u00e5ller RailsCarma ruby on Rails konsulttj\u00e4nster, arkitektur, byggnad, f\u00f6rvaltning och utbyggnad till f\u00f6retag runt om i v\u00e4rlden.&nbsp;<\/strong><strong class=\"markup--strong markup--blockquote-strong\">Du kan <\/strong><a class=\"markup--anchor markup--blockquote-anchor\" href=\"\/sv\/kontakta-oss\/\" data-href=\"https:\/\/www.railscarma.com\/contact\/\"><strong class=\"markup--strong markup--blockquote-strong\">kontakta oss<\/strong><\/a><strong class=\"markup--strong markup--blockquote-strong\"> vid eventuella fr\u00e5gor.<\/strong><\/p><\/blockquote>\n<p>L\u00e4s mer :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.railscarma.com\/sv\/blogg\/tekniska-artiklar\/polymorfa-associationer-med-aktiv-post-2\/\" target=\"_blank\">Polymorfa associationer med aktiva rekord<\/a><br><\/li>\n<li><a href=\"https:\/\/www.railscarma.com\/sv\/blogg\/tekniska-artiklar\/ruby-modul-artikel\/\" target=\"_blank\">Grunderna f\u00f6r att skapa och anv\u00e4nda moduler i Rails<\/a><br><\/li>\n<li><a href=\"https:\/\/www.railscarma.com\/sv\/blogg\/tekniska-artiklar\/ramverk-i-realtid\/\" target=\"_blank\">Realtidsramverk<\/a><br><\/li>\n<li><a href=\"https:\/\/www.railscarma.com\/sv\/blogg\/tekniska-artiklar\/implementera-tinymce-i-ruby-on-rails\/\" target=\"_blank\">Implementering av Tinymce i Ruby on Rails<\/a><br><\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.railscarma.com\/sv\/kontakta-oss\/\">Kontakta oss.<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b356c7e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b356c7e\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1113a5e3\" data-id=\"1113a5e3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-55b1c102 elementor-widget elementor-widget-heading\" data-id=\"55b1c102\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Prenumerera f\u00f6r de senaste uppdateringarna<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-325dc77b elementor-widget elementor-widget-shortcode\" data-id=\"325dc77b\" data-element_type=\"widget\" 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creating a buzz and revolutionizing the tech industry. 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Matz created Ruby as an object-oriented programming from programming languages, such as Lisp, Perl, and Ada, while placing major emphasis on &#8220;trying to make Ruby natural, &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.railscarma.com\/sv\/blogg\/third-party-api-integration-solutions-in-ruby-on-rails\/\"> <span class=\"screen-reader-text\">L\u00f6sningar f\u00f6r API-integration fr\u00e5n tredje part i Ruby on Rails<\/span> L\u00e4s mer \u00bb<\/a><\/p>","protected":false},"author":1,"featured_media":31997,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[384],"tags":[564,540,433,492,412,382,486],"class_list":["post-6988","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-articles","tag-agile-methodology","tag-agile-rails-development","tag-rails-application-development","tag-ruby-on-rails-application","tag-rails-development","tag-ruby-on-rails","tag-ruby-on-rails-application-development"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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