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author | vlad <vlad@driver.xyz> | 2017-06-13 16:12:20 -0700 |
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committer | vlad <vlad@driver.xyz> | 2017-06-13 16:12:20 -0700 |
commit | cd1b635b2ae90d9ac2d8b1779183a1fbd8c5fd5c (patch) | |
tree | 062e8dad1a1513e26b0fd08b1742d6ff2ee874f7 /src/main/scala/xyz/driver/pdsuicommon/utils/Implicits.scala | |
parent | 0000a65ab4479a2a40e2d6468036438e9705b4aa (diff) | |
download | rest-query-cd1b635b2ae90d9ac2d8b1779183a1fbd8c5fd5c.tar.gz rest-query-cd1b635b2ae90d9ac2d8b1779183a1fbd8c5fd5c.tar.bz2 rest-query-cd1b635b2ae90d9ac2d8b1779183a1fbd8c5fd5c.zip |
Adding domain entitiesv0.1.0
Diffstat (limited to 'src/main/scala/xyz/driver/pdsuicommon/utils/Implicits.scala')
-rw-r--r-- | src/main/scala/xyz/driver/pdsuicommon/utils/Implicits.scala | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/main/scala/xyz/driver/pdsuicommon/utils/Implicits.scala b/src/main/scala/xyz/driver/pdsuicommon/utils/Implicits.scala new file mode 100644 index 0000000..c8af125 --- /dev/null +++ b/src/main/scala/xyz/driver/pdsuicommon/utils/Implicits.scala @@ -0,0 +1,22 @@ +package xyz.driver.pdsuicommon.utils + +import scala.collection.generic.CanBuildFrom + +object Implicits { + + final class ConditionalAppend[U, T[U] <: TraversableOnce[U]](val c: T[U]) extends AnyVal { + def condAppend(cond: => Boolean, value: U)(implicit cbf: CanBuildFrom[T[U], U, T[U]]): T[U] = { + val col = cbf() + if (cond) { + ((col ++= c) += value).result + } else { + c.asInstanceOf[T[U]] + } + } + } + + implicit def traversableConditionalAppend[U, T[U] <: TraversableOnce[U]](c: T[U]): ConditionalAppend[U, T] = + new ConditionalAppend[U, T](c) + + implicit def toMapOps[K, V](x: Map[K, V]): MapOps[K, V] = new MapOps(x) +} |