lib/synvert/cli.rb in synvert-0.4.0 vs lib/synvert/cli.rb in synvert-0.4.2

@@ -1,8 +1,7 @@
 # coding: utf-8
 require 'optparse'
-require 'open-uri'
 
 module Synvert
   # Synvert command line interface.
   class CLI
     # Initialize the cli and run.
@@ -159,8 +158,12 @@
 
     # sync snippets
     def sync_snippets
       Snippet.sync
       puts "synvert snippets are synced"
+      core_version = Snippet.fetch_core_version
+      if Gem::Version.new(core_version) > Gem::Version.new(Synvert::Core::VERSION)
+        puts "synvert-core is updated, please install synvert-core #{core_version}"
+      end
     end
   end
 end