(asdf:defsystem #:data-lens

   :description #.(format nil "~@{~a~^ ~}"
                          "Utilities for building data transformations from"

                          "composable functions, modeled on lenses and"
                          "transducers")

   :author "Edward Langley <el-cl@elangley.org>"

   :license "MIT"

   :depends-on (:cl-ppcre
                :alexandria

                :serapeum)

   :serial t

   :components ((:file "package")
                (:file "optics")
                (:file "lens")))

 
 (asdf:defsystem #:data-lens/beta/transducer

   :description #.(format nil "~@{~a~^ ~}"
                          "A collection of transducers to reduce stream-manipulation overhead")

   :author "Edward Langley <el-cl@elangley.org>"
   :license "MIT"
   :depends-on (:data-lens
                :alexandria)
   :serial t
   :components ((:file "package")

                (:file "transducers")))