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tristanoneil/query.rb

Created July 1, 2014 18:11
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query.rb
irb(main):022:0> Cookbook.find_by(name: 'mysql').cookbook_versions.sort_by { |v| Semverse::Version.new(v.version) }.reverse.first
Cookbook Load (0.6ms) SELECT "cookbooks".* FROM "cookbooks" WHERE "cookbooks"."name" = 'mysql' LIMIT 1
CookbookVersion Load (2.5ms) SELECT "cookbook_versions".* FROM "cookbook_versions" WHERE "cookbook_versions"."cookbook_id" = $1 [["cookbook_id", 699]]
=> #<CookbookVersion id: 2861, cookbook_id: 699, license: "Apache 2.0", version: "4.1.2", created_at: "2014-02-28 10:27:00", updated_at: "2014-02-28 10:27:00", tarball_file_name: "mysql20140228-22364-1stzk6m", tarball_content_type: "application/x-tar", tarball_file_size: 26275, tarball_updated_at: "2014-02-28 10:26:56", readme: "mysql Cookbook\n==============\n[![Build Status](htt...", readme_extension: "md", dependencies_imported: true, description: "Installs and configures mysql for client or server", legacy_id: 6009, web_download_count: 65, api_download_count: 0, verification_state: "pending">
irb(main):023:0> Cookbook.includes(:cookbook_versions).find_by(name: 'mysql').cookbook_versions.sort_by { |v| Semverse::Version.new(v.version) }.reverse.first
Cookbook Load (0.6ms) SELECT "cookbooks".* FROM "cookbooks" WHERE "cookbooks"."name" = 'mysql' LIMIT 1
CookbookVersion Load (3.0ms) SELECT "cookbook_versions".* FROM "cookbook_versions" WHERE "cookbook_versions"."cookbook_id" IN (699)
=> #<CookbookVersion id: 2861, cookbook_id: 699, license: "Apache 2.0", version: "4.1.2", created_at: "2014-02-28 10:27:00", updated_at: "2014-02-28 10:27:00", tarball_file_name: "mysql20140228-22364-1stzk6m", tarball_content_type: "application/x-tar", tarball_file_size: 26275, tarball_updated_at: "2014-02-28 10:26:56", readme: "mysql Cookbook\n==============\n[![Build Status](htt...", readme_extension: "md", dependencies_imported: true, description: "Installs and configures mysql for client or server", legacy_id: 6009, web_download_count: 65, api_download_count: 0, verification_state: "pending">
irb(main):024:0>
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