Module: Neovim::RubyProvider Private

Defined in:
lib/neovim/ruby_provider.rb

Overview

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

This class is used to define a Neovim::Plugin to act as a backend for the :ruby, :rubyfile, and :rubydo Vim commands. It is autoloaded from nvim and not intended to be required directly.

Class Method Summary collapse

Class Method Details

.__define_plugin! ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/neovim/ruby_provider.rb', line 12

def self.__define_plugin!
  Thread.abort_on_exception = true

  Neovim.plugin do |plug|
    __define_setup(plug)
    __define_ruby_execute(plug)
    __define_ruby_execute_file(plug)
    __define_ruby_do_range(plug)
    __define_ruby_chdir(plug)
  end
end

.__define_setup(plug) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Bootstrap the provider client:

  1. Monkeypatch $stdout and $stderr to write to nvim.

  2. Define the DirChanged event to update the provider’s pwd.



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# File 'lib/neovim/ruby_provider.rb', line 28

def self.__define_setup(plug)
  plug.__send__(:setup) do |client|
    begin
      cid = client.api.channel_id
      client.command("au DirChanged * call rpcrequest(#{cid}, 'ruby_chdir', v:event)")
    rescue ArgumentError
      # Swallow this exception for now. This means the nvim installation is
      # from before DirChanged was implemented.
    end
  end
end