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https://github.com/tpope/vim-rails

rails.vim: Ruby on Rails power tools
https://github.com/tpope/vim-rails

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rails.vim: Ruby on Rails power tools

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README 

        
# rails.vim



This is a massive (in a good way) Vim plugin for editing Ruby on Rails

applications.



* Easy navigation of the Rails directory structure.  `gf` considers

  context and knows about partials, fixtures, and much more.  There are

  two commands, `:A` (alternate) and `:R` (related) for easy jumping

  between files, including favorites like model to schema, template to

  helper, and controller to functional test.  Commands like `:Emodel`,

  `:Eview`, `:Econtroller`, are provided to `:edit` files by type, along

  with `S`, `V`, and `T` variants for `:split`, `:vsplit`, and

  `:tabedit`.  Throw a bang on the end (`:Emodel foo!`) to automatically

  create the file with the standard boilerplate if it doesn't exist.

  `:help rails-navigation`



* Enhanced syntax highlighting.  From `has_and_belongs_to_many` to

  `distance_of_time_in_words`, it's here.



* Interface to the `rails` command.  Generally, use `:Rails console` to

  call `rails console`.  Many commands have wrappers with additional features:

  `:Generate controller Blog` generates a blog controller and loads the

  generated files into the quickfix list, and `:Runner` wraps `rails runner`

  and doubles as a direct test runner.  `:help rails-exec`



* Default task runner.  Use `:Rails` (with no arguments) to run the current

  test, spec, or feature.  Use `:.Rails` to do a focused run of just the

  method, example, or scenario on the current line.  `:Rails` can also run

  arbitrary migrations, load individual fixtures, and more.

  `:help rails-default-task`



* Partial and concern extraction.  In a view, `:Extract {file}`

  replaces the desired range (typically selected in visual line mode)

  with `render '{file}'`, which is automatically created with your

  content.  In a model or controller, a concern is created, with the

  appropriate `include` declaration left behind.

  `:help rails-:Extract`



* Fully customizable. Define "projections" at the global, app, or gem

  level to define navigation commands and override the alternate file,

  default rake task, syntax highlighting, and more.

  `:help rails-projections`.



* Integration with other plugins.  If [dispatch.vim][] is installed, `:Rails`

  and other command wrappers will use it for asynchronous execution.  Users of

  [dadbod.vim](https://github.com/tpope/vim-dadbod) and

  [dbext](http://www.vim.org/script.php?script_id=356) get easy access to

  their application's database.  Users of

  [abolish.vim](https://github.com/tpope/vim-abolish) get pluralize and

  tableize coercions, and users of [bundler.vim][] get a smattering of

  features.   `:help rails-integration`



## Installation



If you don't have a preferred installation method, I recommend

installing [pathogen.vim](https://github.com/tpope/vim-pathogen), and

then simply copy and paste:



    cd ~/.vim/bundle

    git clone https://github.com/tpope/vim-rails.git

    vim -u NONE -c "helptags vim-rails/doc" -c q



While not strictly necessary, [bundler.vim][] and [dispatch.vim][] are highly

recommended.



[bundler.vim]: https://github.com/tpope/vim-bundler

[dispatch.vim]: https://github.com/tpope/vim-dispatch



## FAQ



> I installed the plugin and started Vim.  Why does only the `:Rails`

> command exist?



This plugin cares about the current file, not the current working

directory.  Edit a file from a Rails application.



> I opened a new tab.  Why does only the `:Rails` command exist?



This plugin cares about the current file, not the current working directory.

Edit a file from a Rails application.  You can use `:AT` and the `:T` family

of commands to open a new tab and edit a file at the same time.



> Can I use rails.vim to edit Rails engines?



It's not supported, but if you `touch config/environment.rb` in the root

of the engine, things should mostly work.



> Can I use rails.vim to edit other Ruby projects?



I wrote [rake.vim](https://github.com/tpope/vim-rake) for exactly that

purpose.  It activates for any project with a `Rakefile` that's not a

Rails application.



> What Rails versions are supported?



All of them, although you may notice a few minor breakages if you dip below

3.0.  A few features like syntax highlighting tend to reflect the latest

version only.



> Didn't rails.vim used to handle indent settings?



It got yanked after increasing contention over JavaScript.  Check out

[sleuth.vim](https://github.com/tpope/vim-sleuth).



## Self-Promotion



Like rails.vim? Follow the repository on

[GitHub](https://github.com/tpope/vim-rails) and vote for it on

[vim.org](http://www.vim.org/scripts/script.php?script_id=1567).  And if

you're feeling especially charitable, follow [tpope](http://tpo.pe/) on

[Twitter](http://twitter.com/tpope) and

[GitHub](https://github.com/tpope).



## License



Copyright (c) Tim Pope.  Distributed under the same terms as Vim itself.

See `:help license`.