lib/boom/platform.rb in boom-0.3.0 vs lib/boom/platform.rb in boom-0.4.0

@@ -12,20 +12,20 @@
     class << self
       # Public: tests if currently running on darwin.
       #
       # Returns true if running on darwin (MacOS X), else false
       def darwin?
-        !!(RUBY_PLATFORM =~ /darwin/)
+        !!(RbConfig::CONFIG['host_os'] =~ /darwin/)
       end
 
       # Public: tests if currently running on windows.
       #
       # Apparently Windows RUBY_PLATFORM can be 'win32' or 'mingw32'
       #
       # Returns true if running on windows (win32/mingw32), else false
       def windows?
-        !!(RUBY_PLATFORM =~ /mswin|mingw/)
+        !!(RbConfig::CONFIG['host_os'] =~ /mswin|mingw/)
       end
 
       # Public: returns the command used to open a file or URL
       # for the current platform.
       #
@@ -33,11 +33,11 @@
       #
       # Returns a String with the bin
       def open_command
         if darwin?
           'open'
-        elsif windows? 
+        elsif windows?
           'start'
         else
           'xdg-open'
         end
       end
@@ -67,27 +67,33 @@
           'clip'
         else
           'xclip -selection clipboard'
         end
       end
-      
+
       # Public: copies a given Item's value to the clipboard. This method is
       # designed to handle multiple platforms.
       #
       # Returns the String value of the Item.
       def copy(item)
-        IO.popen(copy_command,"w") {|cc|  cc.write(item.value)}
-        item.value
+        begin
+          IO.popen(copy_command,"w") {|cc|  cc.write(item.value)}
+          item.value
+        rescue Errno::ENOENT
+          puts item.value
+          puts "Please install #{copy_command[0..5]} to copy this item to your clipboard"
+          exit
+        end
       end
 
       # Public: opens the JSON file in an editor for you to edit. Uses the
       # $EDITOR environment variable, or %EDITOR% on Windows for editing.
       # This method is designed to handle multiple platforms.
       # If $EDITOR is nil, try to open using the open_command.
       #
       # Returns a String with a helpful message.
       def edit(json_file)
-        unless $EDITOR.nil?
+        unless ENV['EDITOR'].nil?
           unless windows?
             system("`echo $EDITOR` #{json_file} &")
           else
             system("start %EDITOR% #{json_file}")
           end