1 files changed, 2 insertions, 41 deletions
diff --git a/mrbgems/default.gembox b/mrbgems/default.gembox
index 2f436e5b6..e87c14209 100644
--- a/mrbgems/default.gembox
+++ b/mrbgems/default.gembox
@@ -1,64 +1,25 @@
 MRuby::GemBox.new do |conf|
-  # Use standard Kernel#sprintf method
-  conf.gem :core => "mruby-sprintf"
+  # see summary property of each mrbgem for detail
 
-  # Use standard print/puts/p
+  conf.gem :core => "mruby-sprintf"
   conf.gem :core => "mruby-print"
-
-  # Use standard Math module
   conf.gem :core => "mruby-math"
-
-  # Use standard Time class
   conf.gem :core => "mruby-time"
-
-  # Use standard Struct class
   conf.gem :core => "mruby-struct"
-
-  # Use extensional Enumerable module
   conf.gem :core => "mruby-enum-ext"
-
-  # Use extensional String class
   conf.gem :core => "mruby-string-ext"
-
-  # Use extensional Numeric class
   conf.gem :core => "mruby-numeric-ext"
-
-  # Use extensional Array class
   conf.gem :core => "mruby-array-ext"
-
-  # Use extensional Hash class
   conf.gem :core => "mruby-hash-ext"
-
-  # Use extensional Range class
   conf.gem :core => "mruby-range-ext"
-
-  # Use extensional Proc class
   conf.gem :core => "mruby-proc-ext"
-
-  # Use extensional Symbol class
   conf.gem :core => "mruby-symbol-ext"
-
-  # Use Random class
   conf.gem :core => "mruby-random"
-
-  # Use extensional Object class
   conf.gem :core => "mruby-object-ext"
-
-  # Use ObjectSpace class
   conf.gem :core => "mruby-objectspace"
-
-  # Use Fiber class
   conf.gem :core => "mruby-fiber"
-
-  # Use Enumerator class (require mruby-fiber)
   conf.gem :core => "mruby-enumerator"
-
-  # Use extended toplevel object (main) methods
   conf.gem :core => "mruby-toplevel-ext"
-
-  # Generate mirb command
   conf.gem :core => "mruby-bin-mirb"
-
-  # Generate mruby command
   conf.gem :core => "mruby-bin-mruby"
 end