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alexlee85/slick-dynamic-filter

Created November 17, 2014 04:57
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Scala Slick dynamic filter
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slick-dynamic-filter
implicit class QueryHelper[T, E](query: Query[T, E, Seq]) {
def optionFilter[X, R: CanBeQueryCondition](name: Option[X])(f: (T, X) => R) =
name.map(v => query.withFilter(f(_, v))).getOrElse(query)
}
query.optionFilter(name)(_.name === _)
.optionFilter(email)(_.email === _).list
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Hi! I was searching for a solution of sharing a join query, and this gist really helped me! Very short and concise, but really useful. Just wanted to say thank you for sharing :)

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