Associative array/Creation: Difference between revisions
→{{header|langur}}
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Line 2,759:
.
item$ = ""
.
proc hashSet ind$ val$ . ar$[][] .
for i to len ar$[][]
if ar$[i][1] = ind$
ar$[i][2] = val$
return
.
.
.
clothing$[][] = [ [ "type" "t-shirt" ] [ "color" "red" ] ]
clothing$[][] &= [ "size" "xl" ]
#
hashSet "color" "green" clothing$[][]
hashGet "color" clothing$[][] col$
print col$
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Hash keys in langur may be numbers or strings. Number keys are simplified, so that 1.0 is the same key as 1.
<syntaxhighlight lang="langur">var .hash =
# may assign with existing or non-existing hash key (if hash is mutable)
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=={{header|Sidef}}==
<syntaxhighlight lang="ruby">var hash = Hash
key1 => 'value1',
key2 => 'value2',
)
# Add a new key-value pair
hash{:key3} = 'value3'
=={{header|Slate}}==
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=={{header|Wren}}==
Wren has a Map class built in.
<syntaxhighlight lang="
fruit[1] = "orange" // associates a key of 1 with "orange"
fruit[2] = "apple" // associates a key of 2 with "apple"
Line 6,439 ⟶ 6,448:
null
</pre>
=={{header|XLISP}}==
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