src/main/scala/reading/models/Book.scala


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package reading.models

case class Book (
  title: String,
  author: String,
  period: Period,
  genres: Seq[Genre],
  themes: Seq[Theme],
  program: Program,
  pages: Int
) extends Ordered[Book] {
  def compare(that: Book) = {
    def formatTitle(title: String) =
      title.toLowerCase.replaceAll("^les ", "").replaceAll("^le ", "")
    formatTitle(this.title).compare(formatTitle(that.title))
  }
}

object Book {
  def filter(books: Seq[Book], filters: Seq[Filter]): Seq[Book] =
    books.filter(b => filters.forall(_.filter(b)))
}