Snippet for setting language

lang.el

  (defun set-russian-language ()
    (interactive)
    (set-input-method "russian-computer")
    (ispell-change-dictionary "ru"))

  (defun set-english-language ()
    (interactive)

    ;; todo remove this ugly hack someday
    (set-input-method "russian-computer")
    (toggle-input-method)
    (ispell-change-dictionary "en"))

  (defun set-deutsch-language ()
    (interactive)
    (set-input-method "german")
    (ispell-change-dictionary "de"))

  (spacemacs/set-leader-keys
    "or" 'set-russian-language
    "oe" 'set-english-language
    "od" 'set-deutsch-language)