Function: treesit-fold-range-ruby-if

treesit-fold-range-ruby-if is a natively compiled function defined in treesit-fold.el.

Signature

(treesit-fold-range-ruby-if NODE OFFSET)

Documentation

Define fold range for if (then), elsif, and else in Ruby.

For arguments NODE and OFFSET, see function treesit-fold-range-seq for more information.

Source Code

;; Defined in /nix/store/mpy1l6b4hlzpp59l4vbahq83hqa821ci-emacs-packages-deps/share/emacs/site-lisp/elpa/treesit-fold-0.2.1/treesit-fold.el
(defun treesit-fold-range-ruby-if (node offset)
  "Define fold range for `if' (then), `elsif', and `else' in Ruby.

For arguments NODE and OFFSET, see function `treesit-fold-range-seq' for
more information."
  (when-let* ((beg (treesit-node-start node))
              (end (cond ((when-let* ((next (treesit-node-next-sibling node)))
                            (treesit-node-start next)))
                         ((when-let* ((parent (treesit-fold-find-parent node "if")))
                            (- (treesit-node-end parent) 3))))))
    (when treesit-fold-on-next-line  ; display nicely
      (setq end (treesit-fold--last-eol end)))
    (treesit-fold--cons-add (cons beg end) offset)))