Stdlib extensions

Methods
Public Class methods
now()
     # File test/kb_basics_test.rb, line 233
233:       def now() Time.now end
Public Instance methods
in(*ary)

The inverse to ary.include?(self)

      # File kirbybase_adapter.rb, line 1273
1273:   def in *ary
1274:     if ary.size == 1 and ary[0].is_a?(Array)
1275:       ary[0].include?(self)
1276:     else
1277:       ary.include?(self)
1278:     end
1279:   end