lib/guard/notifiers/emacs.rb in guard-1.3.3 vs lib/guard/notifiers/emacs.rb in guard-1.4.0

@@ -3,13 +3,13 @@
 module Guard
   module Notifier
 
     # Default options for EmacsClient
     DEFAULTS = {
-      :client => 'emacsclient',
+      :client  => 'emacsclient',
       :success => 'ForestGreen',
-      :failed => 'Firebrick',
+      :failed  => 'Firebrick',
       :default => 'Black',
     }
 
     # Send a notification to Emacs with emacsclient (http://www.emacswiki.org/emacs/EmacsClient).
     #
@@ -23,13 +23,13 @@
       #
       # @param [Boolean] silent true if no error messages should be shown
       # @return [Boolean] the availability status
       #
       def available?(silent = false)
-        result = `#{DEFAULTS[:client]} --eval '1' 2> /dev/null || echo 'N/A'`
+        result = `#{ DEFAULTS[:client] } --eval '1' 2> /dev/null || echo 'N/A'`
 
-        if result.chomp! == "N/A"
+        if result.chomp! == 'N/A'
           false
         else
           true
         end
       end
@@ -43,10 +43,10 @@
       # @param [Hash] options additional notification library options
       # @option options [Boolean] sticky make the notification sticky
       # @option options [String, Integer] priority specify an int or named key (default is 0)
       #
       def notify(type, title, message, image, options = { })
-        system(%(#{DEFAULTS[:client]} --eval "(set-face-background 'modeline \\"#{emacs_color(type)}\\")"))
+        system(%(#{ DEFAULTS[:client] } --eval "(set-face-background 'modeline \\"#{ emacs_color(type) }\\")"))
       end
 
       # Get the Emacs color for the notification type.
       # You can configure your own color by overwrite the defaults.
       #