= Cross-Scripting Setup

We define some variables here to make sure it is
not visible in the next script.

Let's set two local variables.

  a = 100
  b = 200

And two instance varaibles.

  @a = 1000
  @b = 2000

Also let check how it effect constants.

  CROSS_SCRIPT_CONSTANT = "cross?"

And a method.

  def cross_script_method
    "common"
  end