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8 lines
207 B
JavaScript
8 lines
207 B
JavaScript
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export default function dlv(obj, key, def, p, undef) {
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key = key.split ? key.split('.') : key;
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for (p = 0; p < key.length; p++) {
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obj = obj ? obj[key[p]] : undef;
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}
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return obj === undef ? def : obj;
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}
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