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Sort interfaces by priority when searching an IP address #82

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11bf99e
Sort interfaces by priority when searching an IP address
Aug 26, 2017
a91deb0
Style fixes
Sep 19, 2017
a24f360
Avoid using possibly undefined `String.startsWith()`
Sep 19, 2017
70d587d
Please the linter
Sep 19, 2017
3a090d0
Use `slice` instead of `substring`
Oct 14, 2017
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17 changes: 16 additions & 1 deletion lib/ip.js
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Original file line number Diff line number Diff line change
Expand Up @@ -376,7 +376,22 @@ ip.address = function(name, family) {
return res[0].address;
}

var all = Object.keys(interfaces).map(function (nic) {
function priority(name) {
if (name.substring(0, 2) === 'en' || name.substring(0, 3) === 'eth') {
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@indutny indutny Oct 5, 2017

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Sorry for delay. I've a suggestion, what do you think about either using slice here or RegExp?

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@camilojd camilojd Oct 14, 2017

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@indutny slice works for me!

return 0;
}
if (name.substring(0, 4) === 'wlan') {
return 1;
}

return 2;
}

var sortedInterfaces = Object.keys(interfaces).sort(function(a, b) {
return priority(a) - priority(b);
});

var all = sortedInterfaces.map(function(nic) {
//
// Note: name will only be `public` or `private`
// when this is called.
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