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Associative array/Iteration: Difference between revisions
Added Elixir
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[ console write:(aKeyValue key) write:" : " writeLine:aKeyValue ].
].</lang>
=={{header|Elixir}}==
<lang elixir>defmodule RC do
def test_iterate(dict_impl \\ Map) do
d = dict_impl.new |> Dict.put(:foo,1) |> Dict.put(:bar,2)
print_vals(d)
end
defp print_vals(d) do
IO.inspect d
Enum.each(d, fn {k,v} -> IO.puts "#{k}: #{v}" end)
Enum.each(Dict.keys(d), fn key -> IO.inspect key end)
Enum.each(Dict.values(d), fn value -> IO.inspect value end)
end
end
IO.puts "< iterate Map >"
RC.test_iterate
IO.puts "\n< iterate HashDict >"
RC.test_iterate(HashDict)</lang>
{{out}}
<pre>
< iterate Map >
%{bar: 2, foo: 1}
bar: 2
foo: 1
:bar
:foo
2
1
< iterate HashDict >
#HashDict<[foo: 1, bar: 2]>
foo: 1
bar: 2
:foo
:bar
1
2
</pre>
=={{header|Erlang}}==
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