gistfile1.txt

jason@jsn cr $ head -n1000 z.cr z2.cr
==> z.cr <==
def q
  puts "in q"
  1
end

Q = q()

class Z
  def self.f(k)
    puts "in class method for #{k}"
    return Time.now
  end

  @@x : Time = f(:x)
  @@y : Time = f(:y)

  def self.x
    @@x
  end

  puts "in class"
end
puts "out of class"

==> z2.cr <==
# puts Q
puts "before"
require "./z"
puts "after"
jason@jsn cr $ crystal z2.cr 
before
in class method for x
in class method for y
in class
out of class
after
jason@jsn cr $