![\"Splash\"](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-blog@2x.png\"\/)
<\/p>\nPlease welcome the release of our second major update this year, AppCode 2019.2!<\/p>\n
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<\/i>Download AppCode 2019.2<\/a><\/p>\n <\/p>\n AppCode 2019.2 brings initial support for Swift 5.1 including:<\/p>\n See a complete overview of Swift 5.1 support here<\/a>. <\/p>\n Closures in Swift often contain a lot of statements. We\u2019ve implemented code folding for them to make it easier for you to write and read your code:<\/p>\n Code highlighting depends on the code resolution; without code entities being resolved, we don\u2019t know how to highlight them. However, even without this information, we can highlight Swift keywords \u2013 and that\u2019s exactly what we\u2019ve done to make the code more readable:<\/p>\n We introduced Create From Usage intentions for Swift variables, functions and properties<\/a> in AppCode 2016.3 and added types and initializers<\/a> to the family back in 2017.1 version. In AppCode 2019.2, we\u2019ve added an intention for Swift enum cases:<\/p>\n When searching for a code construct, it\u2019s important to see not only where<\/em> the particular code construct is used, but also how<\/em> you use it in the code. Are you assigning the value to the variable or reading it? Do you create a new class instance or have a subclass extending its functionality? These details help reduce the number of code usages you need to look through. <\/p>\n In AppCode 2019.2, you can see how<\/em> your Swift code is used \u2013 right in the Find Usages<\/strong> ( Easily merge variable declaration and initialization using Join Lines<\/strong> ( We\u2019ve added header maps<\/a> support a year ago, primarily for projects using BUCK<\/a>. After initial implementation, there was a problem with auto-import functionality when a long and incorrect path was added when importing a header. In AppCode 2019.2, we have fixed it and now auto-import should add a correct When the source code is not available, Force Step Into<\/strong> ( Completion for code constructs has worked in LLDB console for a long time; now you can complete debugger commands as well by using It\u2019s finally here! This top-requested feature has finally made its way into AppCode. No additional configuration is required \u2013 just Run With Coverage<\/strong>:<\/p>\n See the coverage results in the left editor gutter:<\/p>\n Click the coverage color indicator to see the hit count or hide the coverage:<\/p>\n View coverage statistics in the Project <\/strong>view or in a separate tool window:<\/p>\n In large projects, initial indexing and caching can take a lot of time. And sometimes you don\u2019t even need to write the code, you just need to build the project and make a small change. In AppCode 2019.2, you can build, run, debug, and test your project immediately, even when you open it for the first time:<\/p>\n Sometimes your projects may include bits of code in other languages. For some of these, AppCode offers full-featured support, including:<\/p>\n …and more. Still, for some languages support is not available, and for those, we now provide basic code completion and highlighting out of the box via TextMate bundles:<\/p>\n Most Ruby DSLs will also work after a bit of configuration<\/a>. <\/p>\n Code assistance for shell scripts works out of the box:<\/p>\n Thanks to the IntelliJ Platform team, it\u2019s possible to commit your changes directly from Local Changes<\/strong>:<\/p>\n That\u2019s it! Explore all the new features in detail on our website<\/a> and start your free 30-day evaluation to try them in action!<\/p>\nSwift<\/h1>\n
Language Support<\/h2>\n
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Self<\/code> to class members and value types.<\/li>\nFolding<\/h2>\n
![\"Closure](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/05\/objc-closure_folding@2x.png\"\/)
<\/p>\nHighlighting<\/h2>\n
![\"Keywords\"](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/05\/objc-keywords@2x.png\"\/)
<\/p>\nCreate From Usage<\/h2>\n
![\"Create](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/06\/objc-create_enum@2x.png\"\/)
<\/p>\nFind Usages<\/h2>\n
\u2325F7<\/code>) tool window:<\/p>\n![\"Find](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-find_usages@2x.png\"\/)
<\/p>\nJoin Lines <\/h2>\n
\u2303\u21e7J<\/code>):<\/p>\n![\"Join](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/05\/objc-join_lines@2x.png\"\/)
<\/p>\nAuto-Import <\/h1>\n
import<\/code> directive.<\/p>\nDebug<\/h1>\n
Disassembly View<\/h2>\n
\u2325\u21e7F7<\/code>) the disassembled code (or select the frame in the Debug<\/strong> tool window):<\/p>\n![\"Disassembly](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-disasm@2x.png\"\/)
<\/p>\nCompletion<\/h2>\n
\u21e5<\/code>:<\/p>\n![\"LLDB](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-lldb_completion@2x.png\"\/)
<\/p>\nCode Coverage<\/h1>\n
![\"Run](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-cov1@2x.png\"\/)
<\/p>\n![\"Coverage](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-cov_editor@2x.png\"\/)
<\/p>\n![\"Hit](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-hit_count@2x.png\"\/)
<\/p>\n![\"Toolwindows\"](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-toolwindows@2x.png\"\/)
<\/p>\nBuild, Run, Debug, and Test During Indexing<\/h1>\n
![\"Build,](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-run_debug@2x.png\"\/)
<\/p>\nIntegrations<\/h1>\n
TextMate Bundles Plugin<\/h2>\n
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![\"TextMate](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-ruby@2x-1.png\"\/)
<\/p>\nShell Script Plugin<\/h2>\n
![\"Shell](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-shell@2x.png\"\/)
<\/p>\nCommit Window<\/h1>\n
![\"Commit](\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2019\/07\/objc-local_changes@2x.png\"\/)
\nTo give it a go, select the Commit from the Local Changes without showing a dialog<\/strong> checkbox in Preferences | Version Control | Commit Dialog<\/code>.<\/p>\n