Hi all,
I am pretty new to Scala and Lift so this question may not be pitched
or explained correctly.
I have an abstract class called Book that is created via Object Book.
No troubles with this.
abstract class Book {
val tags : Map[String,String]
val id : String
}
I wish to serialize this to a Json response, but I am having troubles
resolving the serialization of the Map (tags) to a simple name value
pair.
eg. Map(Title -> RedHat Unleashed, Category ->OS)
Json response.
"book": {
"id": "ID1234",
"tags": {
"Title": "RedHat Unleased",
"Category": "OS"
}
}
val json = ("books" ->
books.map { b =>
("id" -> b.id) ~
("tags" ->
b.tags.map { t =>
==> this is where I need to create a
List(JsonAST.JField(key,value)...)) from the map
}
)
}
)
This is probably a general Scala question with maps, but I having
difficult finding good examples that transform a map into a list with
new object content.
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