Merge pull request #12 from codelittinc/feature/check_rails_config

Feature/check rails config

README.md

@@ -6,6 +6,8 @@ This is a super simple Slack integration for Rails. A use case for this would be
 
 Are there other gems that provide similar functionality? Yes. Do some of them provide more flexibility? Yes. The point of this was to make installing and integrating a 30 second process.
 
+This gem can be used with a rails application and enabled/disabled based on the environment config as you may see below
+
 ## Getting Started
 
 Add this line to your application's Gemfile:
@@ -75,6 +77,15 @@ class Post < ActiveRecord::Base
 end
 ```
 
+## Using with rails
+If you are using this gem inside a rails application you can enable or disable it based on your environment, to do it you only need to add the code below in your config file.
+
+```ruby
+config.slacked_disabled = true
+```
+
+The default value is false
+
 ## Contributors
 
 - [Sean H.](https://github.com/seathony)

lib/slacked/slack_post.rb

@@ -8,7 +8,7 @@ module Slacked
 
   class << self
     def post message = ENV[SLACK_DEFAULT_MESSAGE_KEY]
-      return false if message.nil? || message.empty?
+      return false if message.nil? || message.empty? || disabled?
       notifier = slack_notifier
       notifier.ping message, SLACK_CONFIG
     end
@@ -21,9 +21,19 @@ def post_async message
       end
     end
 
+    def disabled?
+      return false unless rails?
+      rails_config = Rails.application.config
+      rails_config.respond_to?(:slacked_disabled) && rails_config.slacked_disabled
+    end
+
     private
     def slack_notifier webhook_url = ENV[SLACK_WEBHOOK_URL_KEY]
       Slack::Notifier.new webhook_url
     end
+
+    def rails?
+      defined?(Rails)
+    end
   end
 end

lib/slacked/version.rb

@@ -1,3 +1,3 @@
 module Slacked
-  VERSION = "0.7.0"
+  VERSION = "0.9.0"
 end

slacked.gemspec

@@ -6,7 +6,7 @@ require 'slacked/version'
 Gem::Specification.new do |spec|
   spec.name          = "slacked"
   spec.version       = Slacked::VERSION
-  spec.authors       = ["sean"]
+  spec.authors       = ["Sean", "Kaio Magalhães", "Locky"]
   spec.email         = ["[email protected]"]
 
   spec.summary       = %q{A super simple and easy way to send notifications to Slack from your Rails application.}