#= require_self
#= require opal/class
#= require opal/basic_object
#= require opal/kernel
#= require opal/nil_class
#= require opal/boolean
#= require opal/error
#= require opal/regexp
#= require opal/comparable
#= require opal/enumerable
#= require opal/array
#= require opal/hash
#= require opal/string
#= require opal/numeric
#= require opal/proc
#= require opal/range
#= require opal/time
#= require opal/date
#= require opal/json

# regexp matches
$~ = nil

$/ = "\n"

RUBY_ENGINE   = 'opal'
RUBY_PLATFORM = 'opal'
RUBY_VERSION  = '1.9.2'
OPAL_VERSION  = `__opal.version`

def to_s
  'main'
end

def include(mod)
  Object.include mod
end