{"id":13606043,"url":"https://github.com/alindeman/upgradingtorails4","last_synced_at":"2025-04-06T13:11:06.920Z","repository":{"id":66167821,"uuid":"13720807","full_name":"alindeman/upgradingtorails4","owner":"alindeman","description":"Upgrading to Rails 4 e-book","archived":false,"fork":false,"pushed_at":"2017-12-11T20:42:48.000Z","size":40216,"stargazers_count":450,"open_issues_count":4,"forks_count":30,"subscribers_count":26,"default_branch":"master","last_synced_at":"2025-03-30T12:07:21.451Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"CSS","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/alindeman.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null}},"created_at":"2013-10-20T14:51:13.000Z","updated_at":"2024-10-21T16:49:59.000Z","dependencies_parsed_at":null,"dependency_job_id":"a198b086-f315-4e30-836a-c92134562ddf","html_url":"https://github.com/alindeman/upgradingtorails4","commit_stats":null,"previous_names":[],"tags_count":6,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alindeman%2Fupgradingtorails4","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alindeman%2Fupgradingtorails4/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alindeman%2Fupgradingtorails4/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/alindeman%2Fupgradingtorails4/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/alindeman","download_url":"https://codeload.github.com/alindeman/upgradingtorails4/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247485287,"owners_count":20946398,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-08-01T19:01:05.511Z","updated_at":"2025-04-06T13:11:06.897Z","avatar_url":"https://github.com/alindeman.png","language":"CSS","readme":"# Upgrading To Rails 4\n\nAn e-book covering the deprecations, new features and common upgrading\nscenarios facing developers upgrading from Rails 3 to Rails 4.\n\nOriginally written by [Andy Lindeman](http://andylindeman.com) and now released\nunder [CC BY 3.0](http://creativecommons.org/licenses/by/3.0/).\n\nWhere should you go from here?\n* [Build the book yourself](#build-toolchain).\n* Contribute to the book. [Pull requests\n  accepted](https://github.com/alindeman/upgradingtorails4/pulls).\n\n## Build Toolchain\n\n[kitabu](https://github.com/fnando/kitabu) can export ePub and HTML by default.\n\n```bash\n$ bundle install\n$ bundle exec kitabu export\n$ ls output/\n```\n\nAs you're hacking on the book, you can have it generate automatically:\n\n```bash\n$ bundle exec guard\n```\n\n### PDF\n\nPrinceXML is required to build the PDF version of the book. A trial version is\navailable at [princexml.com](http://www.princexml.com/download/).\n\n### mobi\n\nKindleGen is required to build the mobi version of the book. KindleGen can be\ndownloaded [from\nAmazon](http://www.amazon.com/gp/feature.html?docId=1000765211).\n","funding_links":[],"categories":["CSS"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falindeman%2Fupgradingtorails4","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Falindeman%2Fupgradingtorails4","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Falindeman%2Fupgradingtorails4/lists"}