eseceve

// realpath: User/Default (OSX).sublime-keymap
[
  {
    "keys": ["#"]
    , "command": "insert_snippet"
    , "args": {"contents": "{{$0}}"}
    , "context":
    [
      {
        "key": "setting.auto_match_enabled"

yuya-takeyama

module BinaryTree
  class Node
    attr_reader :word, :count, :left, :right

    include Enumerable

    def initialize(word)
      @word, @count = word, 1
    end