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Type:
New Feature
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Resolution: Won't Fix
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Priority:
Minor - P4
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None
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Affects Version/s: None
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Component/s: JavaScript
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None
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Fully Compatible
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None
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None
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None
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None
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None
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None
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None
If we implement in C++ we may get huge gain in MR perf.
example
Array.sum([
,
{a:5, b:4, c:1}]) ==
{a:10, b:6, c:1}