lib/openbd/openbd_cli.rb in openbd_api-0.3.0 vs lib/openbd/openbd_cli.rb in openbd_api-0.3.1

@@ -1,29 +1,18 @@
 class OpenbdCLI
   def initialize(argv)
     @argv = argv
+    parse_option
   end
 
   def call
-    opts = Slop.parse do |o|
-      o.banner = "Usage: openbd <method> [arguments] [options]"
-      o.on '-v', '--version', 'print the version' do
-        puts "openbd_api #{Openbd::VERSION}"
-        exit
-      end
-      o.on '-h', '--help', 'print help' do
-        puts o
-        exit
-      end
-    end
-
     if method_name.nil?
-      puts opts
+      puts @opts
     elsif params.empty?
-      puts OpenBD.send(method_name)
+      puts OpenBD.send(method_name).to_json
     else
-      puts OpenBD.send(method_name, params)
+      puts OpenBD.send(method_name, params).to_json
     end
   end
 
   private
 
@@ -31,7 +20,21 @@
     @argv[0]
   end
 
   def params
     @argv[1..-1]
+  end
+
+  def parse_option
+    @opts = Slop.parse do |o|
+      o.banner = "Usage: openbd <method> [arguments] [options]"
+      o.on '-v', '--version', 'print the version' do
+        puts "openbd_api #{Openbd::VERSION}"
+        exit
+      end
+      o.on '-h', '--help', 'print help' do
+        puts o
+        exit
+      end
+    end
   end
 end