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

Revision as of 08:13, 26 May 2022

Revision as of 08:13, 26 May 2022

Line 1,673:

In [[Ruby programming language|Ruby]] a hash table is used as follows:

<syntaxhighlight lang="irbrb">

phonebook = {

'Sally Smart' => '555-9999',

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'J. Random Hacker' => '553-1337'

}

irb(main):006:0> phonebook['John Doe']

=> {"Sally Smart"=>"555-9999", "John Doe"=>"555-1212", "J. Random Hacker"=>"553-1337"}

irb(main):006:0> phonebook['John Doe']

=> "555-1212"

</syntaxhighlight>