コード1行でBotがSlackへ通知してくれるGemを公開しました ref: http://qiita.com/kidachi_/items/debfd0474d0888e5b1f1

file1.txt

# Call me anywhere
SlackBot.notify

file3.txt

# Call me anywhere
SlackBot.notify

file4.txt

SlackBot.notify(
  body: 'Custom body!',
  bot_name: 'CustomBot',
  channel: 'custom-channel'
)

file5.txt

#Call me anywhere
SlackBot.notify(
  body: "[#{Rails.env}] Custom body!", 
  bot_name: "CustomBot"
)

slack_api.rb

SlackBot.setup do |config|
  config.token = <YOUR_API_TOKEN>
  config.channel = <YOUR_CHANNEL_OR_GROUPE_NAME>
  config.bot_name = <BOT_NAME>
  config.message = <DEFAULT_MESSAGE>
end

slack_api.rb.

SlackBot.setup do |config|
  config.token = xxxxxx
  config.channel = '#sample-channel'
  config.bot_name = 'SlackBot'
  config.body = "[#{Rails.env}] Hello, SlackBot!"
end

slack_bot.rb

SlackBot.setup do |config|
  config.token = xxxxxx
  config.channel = '#sample-channel'
  config.bot_name = 'SlackBot'
  config.body = "[#{Rails.env}] Hello, SlackBot!"
end

slack_bot.rb.

SlackBot.setup do |config|
  config.token = xxxxxx
  config.channel = '#sample-channel'
  config.bot_name = 'SlackBot'
  config.body = "[#{Rails.env}] Hello, SlackBot!"
end