NetBeans uses the ruby-debug-ide gem for fast debugging. The number of predefined Ruby and RHTML templates in NetBeans pales beside the number of Java templates, but you can define your own templates.

The code editor supports a number of shortcuts, snippets and code templates, including a subset of the TextMate snippets. If there is error output, references to lines of code are hyperlinked to make it easy to jump to the correct code, very much like 3rdRail. Any time you cause a command to run, it opens a new tab in the window at the bottom of the workspace for the output. Right-clicking in the project view brings up a context menu that lets you generate a new resource, create a new file, run or debug rake tasks, add plug-ins or run tests. This is similar to the way TextMate bundles behave, although not as programmable.

Each common action has a keystroke equivalent displayed on the menu use the menu enough and you'll learn them naturally. In addition, a right-click in the code editor brings up a context menu that lets you navigate from action to view to test to declaration, rename, refactor, reformat, run, test, set a breakpoint, debug or find usages. By accelerating things, sometimes there can be a qualitative change in one's understanding, and that change can fuel a beneficial rearrangement of ideas which are not as easy to arrive at if the same tries are spread over 3 days.The NetBeans Ruby source code editor demonstrates all sorts of intelligence about code formatting and syntax. The number of things which can be tried in 30 minutes using the right IDE dwarfs that same count using the command line. Any useful information would be welcome.Īs to the necessity of IDEs, which is discussed elsewhere in this topic: I agree that they are not essential, but whether one is developing a large system, or just learning, they do save time. The error message supplied by Studio 3 is completely non-illuminating, much like IE's 'Error Loading Webpage'. Specifically, the bridge seems to work on the Windows 7 command line, but not in Aptana Studio 3. (I retried renaming with no better success) Those have reported success in creating a c++ bridge, but although I have tried the c++ bridge, it is not working for me. cmd files, aliasing or renaming jruby.exe. Others have reported failure in creating. The web has reports of several such tries, including my recent one, with no success so far. Newton has never tried to get Aptana Studio (a powerful and good standalone IDE or a plug-in for eclipse which supports ruby development) to use jruby. David Newton wrote:Ruby is Ruby, whether or not it's JRuby: the same meta-programming techniques apply.Īny IDE that supports Ruby can be used to develop in JRuby IDEs that also have strong Java support are better for JRuby.

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