Function: ruby-mode

ruby-mode is an autoloaded, interactive and byte-compiled function defined in ruby-mode.el.gz.

Signature

(ruby-mode)

Documentation

Major mode for editing Ruby code.

In addition to any hooks its parent mode prog-mode might have run, this mode runs the hook ruby-mode-hook, as the final or penultimate step during initialization.

C-M-d smie-down-list
C-M-n ruby-end-of-block
C-M-p ruby-beginning-of-block
C-c ' ruby-toggle-string-quotes
C-c C-f ruby-find-library-file
C-c { ruby-toggle-block

Key Bindings

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/ruby-mode.el.gz
;;;###autoload
(define-derived-mode ruby-mode prog-mode "Ruby"
  "Major mode for editing Ruby code."
  (ruby-mode-variables)

  (setq-local imenu-create-index-function #'ruby-imenu-create-index)
  (setq-local add-log-current-defun-function #'ruby-add-log-current-method)
  (setq-local beginning-of-defun-function #'ruby-beginning-of-defun)
  (setq-local end-of-defun-function #'ruby-end-of-defun)

  (add-hook 'after-save-hook #'ruby-mode-set-encoding nil 'local)
  (add-hook 'electric-indent-functions #'ruby--electric-indent-p nil 'local)
  (add-hook 'flymake-diagnostic-functions #'ruby-flymake-auto nil 'local)

  (setq-local font-lock-defaults '((ruby-font-lock-keywords) nil nil
                                   ((?_ . "w"))))
  (setq-local prettify-symbols-alist ruby--prettify-symbols-alist)

  (setq-local syntax-propertize-function #'ruby-syntax-propertize))