Replace language lambdas with separate functions

languages.el

@@ -0,0 +1,78 @@
+;;; Languages -- summary
+;;; Commentary:
+
+
+;;; Code:
+
+;;;; Major languages ;;;;
+;;; Ruby
+(defun ruby-mode-config ()
+  "Setup editor for Ruby."
+  (remove-hook 'rust-mode-hook 'rust-mode-config)
+  (remove-hook 'elixir-mode-hook 'elixir-mode-config)
+  (remove-hook 'emacs-lisp-mode-hook 'elisp-mode-config)
+
+  (set-line-limit-99-tab-4)
+  (aggressive-mode-indent)
+  (defun align-to-colon (begin end)
+    "Align region to colon signs"
+    (align-regexp begin end
+                  (rx ":" (group (zero-or-mode (syntax-white))))))
+  ;; Do not align 'begin' and 'while' ;;
+  (setq ruby-align-to-stmt-keywords '(if begin case elseif rescue))
+
+  ;; Do not indent inside the parenthasis
+  (setq ruby-deep-indent-paren nil)
+
+  ;; Do not insert encoding comments ;;
+  (setq ruby-insert-encoding-magic-comment nil)
+
+  ;; Use web-mode for erb
+  (add-to-list 'auto-mode-alist '("\\.erb\\'" . web-mode)))
+
+(add-hook 'ruby-mode-hook 'ruby-mode-config)
+
+;;; Rust
+(defun rust-mode-config ()
+  "Setup editor for rust."
+  (remove-hook 'ruby-mode-hook 'ruby-mode-config)
+  (remove-hook 'elixir-mode-hook 'elixir-mode-config)
+  (remove-hook 'emacs-lisp-mode-hook 'elisp-mode-config)
+  (set-line-limit-99-tab-4)
+  (flycheck-mode 1))
+
+(add-hook 'rust-mode-hook 'rust-mode-config)
+
+;;; Elixir
+(defun elixir-mode-config ()
+  "Call elixir mode config."
+  (remove-hook 'ruby-mode-hook 'ruby-mode-config)
+  (remove-hook 'rust-mode-hook 'rust-mode-config)
+  (remove-hook 'emacs-lisp-mode-hook 'elisp-mode-config)
+  (require 'alchemist)
+  (alchemist-mode)
+  (flycheck-mode 1)
+  (set-line-limit-80-tab-2)
+  (ruby-end-mode))
+
+(add-hook 'elixir-mode-hook 'elixir-mode-config)
+
+;;; Elisp
+(defun elisp-mode-config ()
+  "Setup editor for Lisp."
+  (remove-hook 'rust-mode-hook 'rust-mode-config)
+  (remove-hook 'ruby-mode-hook 'ruby-mode-config)
+  (remove-hook 'elixir-mode-hook 'elixir-mode-config)
+  (set-line-limit-80-tab-2)
+  (flycheck-mode 1))
+
+(add-hook 'emacs-lisp-mode-hook 'elisp-mode-config)
+
+;;;; Other things ;;;;;
+;;; Javascript
+(setq js-indent-level 2)
+
+;;; Web-mode
+(setq web-mode-markup-indent-offset 2)
+(setq web-mode-code-indent-offset 2)
+;;; languages.el ends here