Associative array/Merging: Difference between revisions

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m (→‎{{header|Wren}}: Changed to Wren S/H)
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=={{header|Wren}}==
=={{header|Wren}}==
<syntaxhighlight lang="ecmascript">var mergeMaps = Fn.new { |m1, m2|
<syntaxhighlight lang="wren">var mergeMaps = Fn.new { |m1, m2|
var m3 = {}
var m3 = {}
for (key in m1.keys) m3[key] = m1[key]
for (key in m1.keys) m3[key] = m1[key]