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pjrt/block7.scala Secret

Created February 19, 2021 18:12
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block7.scala
final case class Email(name: String, hostname: String)
object Email {
implcit val manualInstance: JsonParser[Email] =
for {
email <- JsonParser.get("email")
(name, hostname) = email.splitAt('@')
} yield Email(name, hostname)
}
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