# It also works with MRB_NO_STDIO and MRB_NO_FLOAT.

MRuby::GemBox.new do |conf|
  # Use Comparable module extension
  conf.gem :core => "mruby-compar-ext"

  # Use Enumerable module extension
  conf.gem :core => "mruby-enum-ext"

  # Use String class extension
  conf.gem :core => "mruby-string-ext"

  # Use Numeric class extension
  conf.gem :core => "mruby-numeric-ext"

  # Use Array class extension
  conf.gem :core => "mruby-array-ext"

  # Use Hash class extension
  conf.gem :core => "mruby-hash-ext"

  # Use Range class extension
  conf.gem :core => "mruby-range-ext"

  # Use Proc class extension
  conf.gem :core => "mruby-proc-ext"

  # Use Symbol class extension
  conf.gem :core => "mruby-symbol-ext"

  # Use Object class extension
  conf.gem :core => "mruby-object-ext"

  # Use ObjectSpace class
  conf.gem :core => "mruby-objectspace"

  # Use Set class
  conf.gem :core => "mruby-set"

  # Use Fiber class
  conf.gem :core => "mruby-fiber"

  # Use Enumerator class (require mruby-fiber)
  conf.gem :core => "mruby-enumerator"

  # Use Enumerator::Lazy class (require mruby-enumerator)
  conf.gem :core => "mruby-enum-lazy"

  # Use toplevel object (main) methods extension
  conf.gem :core => "mruby-toplevel-ext"

  # Use Kernel module extension
  conf.gem :core => "mruby-kernel-ext"

  # Use class/module extension
  conf.gem :core => "mruby-class-ext"
end