Contents

require "neovim/buffer"
require "neovim/window"

# The VIM module provides backwards compatibility for the +:ruby+, +:rubyfile+,
# and +:rubydo+ +vim+ functions.
module Vim
  Buffer = ::Neovim::Buffer
  Window = ::Neovim::Window

  @__buffer_cache = {}

  def self.__client=(client)
    @__client = client
  end

  # Delegate all method calls to the underlying +Neovim::Client+ object.
  def self.method_missing(method, *args, &block)
    if @__client
      @__client.public_send(method, *args, &block).tap do
        __refresh_globals(@__client)
      end
    else
      super
    end
  end

  def self.respond_to_missing?(method, *args)
    if @__client
      @__client.send(:respond_to_missing?, method, *args)
    else
      super
    end
  end

  def self.__refresh_globals(client)
    bufid, winid = client.evaluate("[nvim_get_current_buf(), nvim_get_current_win()]")
    session, api = client.session, client.api

    $curbuf = @__buffer_cache.fetch(bufid) do
      @__buffer_cache[bufid] = Buffer.new(bufid, session, api)
    end

    $curwin = Window.new(winid, session, api)
  end
end

VIM = Vim

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
neovim-0.10.0	lib/neovim/ruby_provider/vim.rb
neovim-0.9.1	lib/neovim/ruby_provider/vim.rb
neovim-0.9.0	lib/neovim/ruby_provider/vim.rb
neovim-0.9.0.pre.1	lib/neovim/ruby_provider/vim.rb
neovim-0.8.1	lib/neovim/ruby_provider/vim.rb
neovim-0.8.0	lib/neovim/ruby_provider/vim.rb