アップデートネーム

update_name.rb

# coding: utf-8
require 'rubygems'
require 'twitter'

CONSUMER_KEY        = 'APIキー'                     
CONSUMER_SECRET     = 'APIシークレットキー'         
ACCESS_TOKEN        = 'アクセストークン'            
ACCESS_TOKEN_SECRET = 'アクセストークンシークレット'
                     
client = Twitter::REST::Client.new do |config|
  config.consumer_key        = CONSUMER_KEY       
  config.consumer_secret     = CONSUMER_SECRET    
  config.access_token        = ACCESS_TOKEN       
  config.access_token_secret = ACCESS_TOKEN_SECRET
end

stream_client = Twitter::Streaming::Client.new do |config|
  config.consumer_key        = CONSUMER_KEY       
  config.consumer_secret     = CONSUMER_SECRET    
  config.access_token        = ACCESS_TOKEN       
  config.access_token_secret = ACCESS_TOKEN_SECRET
end

stream_client.user do |status|
  next unless status.is_a? Twitter::Tweet
  next if status.text.start_with? "RT"
  # @の後ろは自分のスクリーンネーぬに変更
  if status.text =~ /.+?\(@akameco\)/
    name = status.text.gsub("(@akameco)","")
    next if name.length > 20
    client.update_profile(:name => name)
    option = {"in_reply_to_status_id" => status.id.to_s}
    tweet = "@#{status.user.screen_name} #{name}にアップデートネームしました"
    client.update tweet,option
  end
end