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  1. Dec 2023
  2. cuis-smalltalk.github.io cuis-smalltalk.github.io
    Collections detailed (The Cuis-Smalltalk Book)
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    1. EBirman 11 Dec 2023
      Dictionary. A dictionary is a list of associations between a key and an object. Of course a key is an object, but it must respond to equality tests. Most of the time, symbols are used as keys.

      I don't think that -> was introduced before as a shorthand for associationts, tuples, cons pairs. For example: Smalltalk Association key: #red value: Color red can be rewritten as: ```Smalltalk

      red -> Color red

      ```

      TODO eidtion
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    cuis-smalltalk.github.io/TheCuisBook/Collections-detailed.html