artdaq_node_server
v1_00_09
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src
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lodash
_isKey.js
1
var isArray = require(
'./isArray'
),
2
isSymbol = require(
'./isSymbol'
);
3
5
var reIsDeepProp = /\.|\[(?:[^[\]]*|([
"'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
6
reIsPlainProp = /^\w*$/;
7
16
function isKey(value, object) {
17
if (isArray(value)) {
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return false;
19
}
20
var type = typeof value;
21
if (type == 'number' || type == 'symbol' || type == 'boolean' ||
22
value == null || isSymbol(value)) {
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return true;
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}
25
return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
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(object != null && value in Object(object));
27
}
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module.exports = isKey;
Generated on Tue Aug 8 2017 08:41:12 for artdaq_node_server by
1.8.5