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Comments (3)

tmikov avatar tmikov commented on July 20, 2024

Interesting. Why isn't

var args = commandLine.value.split(/\s+/);
working...

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haozhun avatar haozhun commented on July 20, 2024
d8> ''.split(/\s+/)
[""]
d8> '1 2'.split(/\s+/)
["1", "2"]
d8> '1'.split(/\s+/)
["1"]
d8> ' 1 '.split(/\s+/)
["", "1", ""]

Note case 1 and 4.

There is no obvious winner here in terms of which is the least surprising behavior of split for case 1.

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tmikov avatar tmikov commented on July 20, 2024

Fixed in e70d14e by adding .filter(x => x).

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