doomemacs/init/mod-dev.el

(add-hook 'prog-mode-hook 'my/enable-comment-hard-wrap)

(add-to-list 'auto-mode-alist '("\\.plist\\'" . nxml-mode))

(use-package dash-at-point
  :commands (dash-at-point dash-at-point-with-docset)
  :if is-mac
  :config
  (progn
    (add-to-list 'dash-at-point-mode-alist '(ruby-mode . "rb"))
    (add-to-list 'dash-at-point-mode-alist '(python-mode . "py2"))))

(use-package yaml-mode
  :defer t
  :config
  (defun my/setup-yaml-mode () (setq tab-width 2))
  (add-hook 'yaml-mode-hook 'my/setup-yaml-mode))

(use-package json-mode
  :mode (("\\.json\\'" . json-mode)
         ("\\.jshintrc\\'" . json-mode)))

(use-package python
  :mode ("\\.py\\'" . python-mode)
  :interpreter ("python" . python-mode)
  :config
  (progn
    (use-package jedi
      :init
      (if (not (file-directory-p "~/.emacs.d/.python-environments/default/"))
          (jedi:install-server)))

    ;; Let autopair work with triple-quotes
    (setq autopair-handle-action-fns
          (list #'autopair-default-handle-action
                #'autopair-python-triple-quote-action))

    ;; Don't remap backspace. Leave it to autopair, please.
    (define-key python-mode-map [backspace] nil)
    (my/setup-run-code python-mode-map "python"))
  :init
  (add-hook 'python-mode-hook 'jedi:ac-setup))

(use-package ruby-mode
  :mode (("\\.rb\\'" . ruby-mode)
         ("\\.rake\\'" . ruby-mode)
         ("Rakefile\\'" . ruby-mode))
  :interpreter "ruby"
  :config
  (progn
    (setq ruby-indent-level 2)
    (setq ruby-deep-indent-paren nil)
    (require 'ruby-mode-indent-fix)

    ;; Remember to install rsense w/ homebrew!
    (setq rsense-home "/usr/local/Cellar/rsense/0.3/libexec")
    (when (file-directory-p rsense-home)
      (add-to-list 'load-path (concat rsense-home "/etc"))
      (require 'rsense)
      (add-hook 'ruby-mode-hook 'my/ac-ruby-setup))

    (use-package rbenv)
    (use-package inf-ruby
      :config (evil-set-initial-state 'inf-ruby-mode 'insert)
      :init (add-to-list 'ac-modes 'inf-ruby-mode))
    (use-package ac-inf-ruby
      :init (add-hook 'inf-ruby-mode-hook 'ac-inf-ruby-enable))

    (setq evilmi-ruby-match-tags
          '((("unless" "if") ("elsif" "else") ("end"))
            ("begin" ("rescue" "ensure") "end")
            ("case" ("when" "else") ("end"))
            (("task" "namespace" "class" "def" "while" "do" "module" "for" "until") () ("end"))
            ))

    (my/setup-run-code ruby-mode-map "ruby")
    (nmap ruby-mode-map "gd" 'rsense-jump-to-definition))
  :init
  (add-hook 'ruby-mode-hook (lambda() (setq tab-width 2))))

(use-package go-mode
  :mode "\\.go\\'"
  :interpreter "go"
  :init
  (require 'go-autocomplete))

;;
(provide 'mod-dev)