Ruby - Revision history

Elvince: /* See also */ code folding

2017-05-17T10:34:31Z

Elvince: prelude and spacemacs

2017-05-17T10:33:51Z

prelude and spacemacs

Elvince: /* Rinari */

2017-05-17T10:17:45Z

Rinari

Elvince: see also

2017-05-17T10:16:25Z

Elvince: robe

2017-05-17T10:07:45Z

robe

Elvince: /* Ruby on Rails */ projectile-rails

2017-05-17T10:01:12Z

Ruby on Rails: projectile-rails

Elvince: /* ruby-mode */

2017-05-17T09:56:08Z

ruby-mode

Elvince: /* Syntax checking: flymake */

2017-05-17T09:53:31Z

Syntax checking: flymake

Elvince: /* RVM integration */

2017-05-17T09:52:27Z

RVM integration

Elvince: change headings

2017-05-17T09:51:27Z

change headings

@@ Line 127: / Line 127: @@
 * [[Git]], [[Github]] and [[Gitlab]]
-* [[Buffer_management]],
+* [[Buffer_management]], code [[Folding]],
 * how Emacs helps in [[Discoverability]],
 * [[Compilation]] and [[Shell]]
 == External links ==

← Older revision		Revision as of 10:33, 17 May 2017
Line 1:		Line 1:
−	~~Let~~'s configure Emacs as a productive environment for Ruby and Rails development !	+	We'll show here how to configure Emacs as a productive environment for Ruby and Rails development.
		+
		+	Be also aware that [[Starter Kits]] like [[Prelude]] have many stuff pre-installed, and that [https://spacemacs.org/layers/+frameworks/ruby-on-rails/README.html Spacemacs has a Ruby layer].

	== ruby-mode ==		== ruby-mode ==

@@ Line 23: / Line 23: @@
 * starting of the web server (rails server).
-The [http://rinari.rubyforge.org/ official documentation] is alright, but for best information check out the source.
+For a list of keybindings, see [[Rinari]]. The [http://rinari.rubyforge.org/ official documentation] is alright, but for best information check out the source.
 === Projectile-rails - navigation, rake tasks, console, etc ===

@@ Line 102: / Line 102: @@
 (global-set-key (kbd "C-c r r") 'inf-ruby)
 </source>
 == RVM integration ==
@@ Line 117: / Line 119: @@
 [[Category:Programming]]
 [[Category:Programming_languages]]
 == External links ==

← Older revision		Revision as of 10:07, 17 May 2017
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	It can be a replacement for rinari.		It can be a replacement for rinari.
		+
		+	== Intelligent code navigation and completion with Robe ==
		+
		+	[https://github.com/dgutov/robe Robe] (in MELPA) is a code assistance tool that uses a Ruby REPL subprocess with your application or gem code loaded, to provide information about loaded classes and modules, and where each method is defined.
		+
		+	To load it with ruby-mode:
		+
		+	<source lang="lisp">
		+	(require 'robe)
		+	(add-hook 'ruby-mode-hook 'robe-mode)
		+	</source>
		+
		+	If you are using rvm you may want to instruct robe to auto-trigger <code>rvm-activate-corresponding-ruby</code>:
		+
		+	<source lang="lisp">
		+	(defadvice inf-ruby-console-auto (before activate-rvm-for-robe activate)
		+	(rvm-activate-corresponding-ruby))
		+	</source>
		+
		+	=== Code navigation ===
		+
		+	By default bound to '''M-.''' (robe-jump). It can be used to jump to definitions of various classes and methods.
		+
		+	=== Code completion ===
		+
		+	For intelligent completion robe can be integrated with company mode. Company mode is a modern and modular completion system for emacs which accepts a multitude of pluggable back-ends and front-ends to provide rich completions on the fly. Robe provides a backend to the completion in form of company-robe. This can be configured as follows :
		+
		+	<source lang="lisp">
		+	(global-company-mode t)
		+	(push 'company-robe company-backends)
		+	</source>
		+
		+	Now all you have to do is hit robe-start when you navigate into your project. After that at any point if you trigger company-robe you should be greeted with an intellisense like method definitions.
		+
		+	Completion will start automatically after you type a few letters. Use M-n, M-p, <tab> and <return> to complete. Search through the completions with C-s, C-r and C-o. Even the documentations are available right from the editor (Press F1 at any menu entry).
		+
		+
		+	[[File:Ruby-robe.png]]

	== Syntax checking: flymake ==		== Syntax checking: flymake ==

← Older revision		Revision as of 10:01, 17 May 2017
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	The [http://rinari.rubyforge.org/ official documentation] is alright, but for best information check out the source.		The [http://rinari.rubyforge.org/ official documentation] is alright, but for best information check out the source.
		+
		+	=== Projectile-rails - navigation, rake tasks, console, etc ===
		+
		+	[[Projectile]] is a popular project management system. It allows to easily search files under a project, switch buffers pertaining to that project, switch to tests files, search in project (with <code>rgrep</code>, <code>ag</code>,…), and more. Now we can add Rails support with [https://github.com/asok/projectile-rails projectile-rails] (in melpa).
		+
		+	With Projectile Rails you are able to:
		+
		+	* navigate through rails resources (controllers, views, helpers and so on)
		+	* jump to ruby classes and template files
		+	* run rake
		+	* run rails console
		+	* run rails dbconsole
		+	* run rails generate
		+	* run rails server
		+	* open log files with auto-revert-mode on
		+	* see rails keywords highlighted
		+	* take advantage of zeus and spring preloaders
		+
		+	It can be a replacement for rinari.

	== Syntax checking: flymake ==		== Syntax checking: flymake ==

@@ Line 3: / Line 3: @@
 == ruby-mode ==
-'''{{ModeLink|ruby-mode}}''' provides basic font-locking, indentation and navigation support for Ruby source code. It was first included in Emacs 23 (previously it was a third party package, maintained by Ruby's developers). While {{Mode|ruby-mode}} is fairly barebone package it could be augmented by a multitude of minor modes such as [http://github.com/rejeep/ruby-end ruby-end], ...
+'''{{ModeLink|ruby-mode}}''' provides basic font-locking, indentation and navigation support for Ruby source code. It was first included in Emacs 23 (previously it was a third party package, maintained by Ruby's developers). While {{Mode|ruby-mode}} is fairly barebone package it could be augmented by a multitude of minor modes (see below).
 == Ruby on Rails ==

@@ Line 31: / Line 31: @@
 (add-hook 'ruby-mode-hook 'flymake-ruby-load)
 </source>
 == Ruby shell inside Emacs ==

← Older revision		Revision as of 09:52, 17 May 2017
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	</source>		</source>

		+	[[File:Emacs-rvm.png]]

	[[Category:Programming]]		[[Category:Programming]]

@@ Line 1: / Line 1: @@
 == ruby-mode ==
 '''{{ModeLink|ruby-mode}}''' provides basic font-locking, indentation and navigation support for Ruby source code. It was first included in Emacs 23 (previously it was a third party package, maintained by Ruby's developers). While {{Mode|ruby-mode}} is fairly barebone package it could be augmented by a multitude of minor modes such as [http://github.com/rejeep/ruby-end ruby-end], ...
-=== Ruby on Rails ===
+== Ruby on Rails ==
-==== [[Rinari]] ====
+=== [[Rinari]] ===
 [https://github.com/eschulte/rinari Rinari] (in melpa) stands for Rinari Is Not A Rails IDE. It is an Emacs minor mode for Rails that is actively maintained.
@@ Line 21: / Line 21: @@
 The [http://rinari.rubyforge.org/ official documentation] is alright, but for best information check out the source.
-==== Syntax checking: flymake ====
+== Syntax checking: flymake ==
 See [[Flymake]], and install [https://github.com/purcell/flymake-ruby flymake-ruby] (in melpa).
@@ Line 32: / Line 32: @@
 </source>
-==== Ruby shell inside Emacs ====
+== Ruby shell inside Emacs ==
 [https://github.com/nonsequitur/inf-ruby inf-ruby] provides a REPL buffer connected to a Ruby subprocess. It is available through the package manager. To bind to a shortcut, do something like:
@@ Line 40: / Line 40: @@
 </source>
-==== RVM integration ====
+== RVM integration ==
 Pick [https://github.com/senny/rvm.el rvm.el]. Once installed you will just have to call rvm-activate-corresponding-ruby and rvm.el will automatically pick up your ruby version and gemset from your <code>.rvmrc</code> file.