An example of coarse grained abstraction

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Linguistic abstraction - slide 7 : 22

An example of coarse grained abstraction

Transformation of a document which is represented as a list structure

(course-home-page

  (name "Programming Paradigms")

  (number-of-lectures 15)

  (lecture-names
    "intr" "scheme" "higher-order-fn" 
    "eval-order" "lisp-languages")

  (current-lecture 3)

  (links
    "schemers.org" "http://www.schemers.org/"
    "LAML" "http://www.cs.auc.dk/~normark/laml/"
    "Haskell" "http://haskell.org/"
  )
)

Reading the document as a list structure.

A simple demo processing of the document.