Complete method.tmCommand

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>beforeRunningCommand</key>
	<string>nop</string>
	<key>command</key>
	<string>#!/usr/bin/env ruby

require ENV["TM_BUNDLE_SUPPORT"] + "/method_completer"

</string>
	<key>fallbackInput</key>
	<string>line</string>
	<key>input</key>
	<string>selection</string>
	<key>keyEquivalent</key>
	<string>^ </string>
	<key>name</key>
	<string>Complete method</string>
	<key>output</key>
	<string>showAsTooltip</string>
	<key>scope</key>
	<string>source.ruby</string>
	<key>uuid</key>
	<string>5AB8CDA4-9DAB-4ED1-9C54-DCF39D574CA1</string>
</dict>
</plist>

method_completer.rb

# require "rubygems"
# require "ferret"
# require "pp"
require "#{ENV['TM_SUPPORT_PATH']}/lib/ui.rb" 

# 
# txt   = STDIN.read
# query = txt[/@site\.([\w.]+)/, 1]
# index = Ferret::Index::Index.new(:path => "#{ENV['TM_PROJECT_DIRECTORY']}/.completion-index")
# 
# choices = []
# index.search_each(%{key:#{query}*}) do |id, score|
#   key = index[id][:key].sub(query, '')
#   choices << {'display' => key, 'insert' => key} unless key.empty?
# end
# 
# File.open("/tmp/completion_log", "w") do |file|
#   file.puts({:query => query, :choices => choices}.pretty_inspect)
#   file.puts "="*80
# end
choices = [{'display' => "foo", "insert" => "bar"}]
TextMate::UI.complete(choices) do |choice|
  File.open("/tmp/completion_log", "w") { |file| file << "in block\n" }
  choice['insert']
end