Comparison of programming languages (associative array): Difference between revisions

Revision as of 07:47, 26 June 2009

Revision as of 07:47, 26 June 2009

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SML/NJ also provides a polymorphic hash table:

<pre>

<source lang="sml">

- exception NotFound;

exception NotFound

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- HashTable.lookup m "John Doe"; (* raises the exception if not found *)

val it = "555-1212" : string

</sourcepre>

Monomorphic hash tables are also supported using the <code>HashTableFn</code> functor.