A cheat sheet for Scala’s DSL-friendly features(速查表)
DSLsINACTION书中的附录：AcheatsheetforScala’sDSL-friendlyfeaturesScala的DSL特色代码速查表DSL-friendlyfeaturesofScalaScalaisanobject-functionallanguagethatrunsontheJVM.IthasgreatinteroperabilitywithJavabyvirtueofhav