io.cardell.openfeature.HasFlagValue.scala Maven / Gradle / Ivy
/*
* Copyright 2023 Alex Cardell
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.cardell.openfeature
import io.cardell.openfeature.FlagValue.BooleanValue
import io.cardell.openfeature.FlagValue.DoubleValue
import io.cardell.openfeature.FlagValue.IntValue
import io.cardell.openfeature.FlagValue.StringValue
import io.cardell.openfeature.FlagValue.StructureValue
trait HasFlagValue[A] {
def toFlagValue(a: A): FlagValue
}
object HasFlagValue {
def apply[A](implicit h: HasFlagValue[A]): HasFlagValue[A] = implicitly
implicit val boolean: HasFlagValue[Boolean] = BooleanValue.apply _
implicit val int: HasFlagValue[Int] = IntValue.apply _
implicit val double: HasFlagValue[Double] = DoubleValue.apply _
implicit val string: HasFlagValue[String] = StringValue.apply _
implicit def structure[A: StructureCodec]: HasFlagValue[A] =
new HasFlagValue[A] {
def toFlagValue(a: A): FlagValue = StructureValue(
StructureEncoder[A].encodeStructure(a)
)
}
}