simple class enrichment for Seq, that allows you to perform boolean comparisons on them, these comparisons compare the sizes of the lists

Collection Comparison.scala

// it's Seq[_] because we don't really care abou the type, all we're doing is comparing sizes anyway
implicit class RichSequence(a: Seq[_]) {
  def ==(b: Seq[_]): Boolean = a.size == b.size
  def !=(b: Seq[_]): Boolean = !(a == b)
  def < (b: Seq[_]): Boolean = a.size < b.size
  def <=(b: Seq[_]): Boolean = a < b || a == b
  def > (b: Seq[_]): Boolean = !(a <= b)
  def >=(b: Seq[_]): Boolean = !(a < b)
}