update style

glip-poster.gemspec

@@ -14,7 +14,7 @@ Gem::Specification.new do |s|
   s.homepage    = 'https://github.com/grokify/'
   s.licenses    = ['MIT']
   s.files       = Dir['lib/**/**/*'] # + Dir['bin/*']
-  s.files      += Dir['[A-Z]*']    + Dir['test/**/*']
+  s.files      += Dir['[A-Z]*'] + Dir['test/**/*']
   # s.files.reject! { |fn| fn.include? "CVS" }
   # s.required_ruby_version = '>= 1.8.7' # 1.8.7+ is tested
   s.add_dependency 'faraday', '~> 0.9', '>= 0.9'

lib/glip-poster.rb

@@ -1 +1 @@
-require 'glip-poster/poster'
+require 'glip-poster/poster'

lib/glip-poster/poster.rb

@@ -14,11 +14,11 @@ def initialize(webhook_url_or_id)
       set_webhook_url(webhook_url_or_id)
 
       @options = {}
-      
+
       @http = Faraday.new(url: GLIP_WEBHOOK_BASE_URL) do |faraday|
-        faraday.request  :json
+        faraday.request :json
         faraday.response :logger
-        faraday.adapter  Faraday.default_adapter  # make requests with Net::HTTP
+        faraday.adapter Faraday.default_adapter  # make requests with Net::HTTP
       end
     end
 
@@ -28,11 +28,11 @@ def set_webhook_url(webhook_url_or_id)
       elsif webhook_url_or_id =~ %r{^https?://}
         @webhook_url = webhook_url_or_id
       else
-        raise 'must include webhook URL or id argument'
+        fail 'must include webhook URL or id argument'
       end
     end
 
-    def send_message(message, opts={})
+    def send_message(message, opts = {})
       return @http.post do |req|
         req.url @webhook_url
         req.body = @options.merge(opts).merge(body: message)