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GNU Smalltalk User's Guide

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4.2 Using some of the Smalltalk classes

This chapter has examples which need a place to hold the objects they create. The following line creates such a place; for now, treat it as magic. At the end of the chapter we will revisit it with an explanation. Type in:
 
   Smalltalk at: #x put: 0 !

Now let's create some new objects.

4.2.1 An array in Smalltalk  
4.2.2 A set in Smalltalk  
4.2.3 Dictionaries  Getting more sophisticated, eh?
4.2.4 Smalltalk dictionary  A very important dictionary, really
4.2.5 Closing thoughts  There always ought to be some closing thoughts


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