Associative array/Iteration: Difference between revisions
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=={{header|EasyLang}}==
<syntaxhighlight
# use array of array for this
clothing$[][] = [ [ "type" "t-shirt" ] [ "color" "red" ] [ "size" "xl" ] ]
for i
print
.</syntaxhighlight>▼
▲</syntaxhighlight>
{{out}}
<pre>
=={{header|EchoLisp}}==
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=={{header|Kotlin}}==
<syntaxhighlight lang="scala">fun main(
val map = mapOf("hello" to 1, "world" to 2, "!" to 3)
with(map) {
keys.forEach { println("key = $it") }
values.forEach { println("value = $it") }
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=={{header|Sidef}}==
<syntaxhighlight lang="ruby">var hash = Hash
key1 => 'value1',
key2 => 'value2',
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# Iterate over key-value pairs
hash.each { |key, value|
say "#{key}: #{value}"
}
# Iterate only over keys
hash.keys.each { |key|
say key
}
# Iterate only over values
hash.values.each { |value|
say value
}</syntaxhighlight>
{{out}}
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=={{header|UNIX Shell}}==
{{works with|ksh93}}
{{works with|bash|4.0 and above}}
<syntaxhighlight lang="bash">typeset -A a=([key1]=value1 [key2]=value2)
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=={{header|Wren}}==
Note that Wren makes no guarantee about iteration order which is not necessarily the same order in which the entries were added.
<syntaxhighlight lang="
var capitals = {
"France": "Paris",
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