[英]What is libraryDependencies <+= scalaVersion() in my build.sbt?
In my build.sbt, I have this line. 在我的build.sbt中,我有这行。
libraryDependencies <+= scalaVersion("org.scala-lang" % "scala-compiler" % _)
libraryDependencies += "org.parboiled" %% "parboiled" % "2.1.0"
I can't remember what the first line
means. 我不记得the first line
是什么意思。 How can I combine these 2 lines? 如何合并这两行?
In the later sbts, I am pretty sure from 0.13.x onwards, you can use 在以后的sbts中,我很确定从0.13.x开始,您可以使用
libraryDependencies ++= Seq(
"org.scala-lang" % "scala-compiler" % scalaVersion.value,
"org.parboiled" %% "parboiled" % "2.1.0"
)
http://www.scala-sbt.org/0.13/tutorial/More-About-Settings.html#Computing+a+value+based+on+other+keys%E2%80%99+values http://www.scala-sbt.org/0.13/tutorial/More-About-Settings.html#Computing+a+value+based+on+other+keys%E2%80%99+values
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