artdaq_node_server  v1_00_07
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/scratch/workspace/artdaq-demo-v2_09_03/SLF7/s48-e10-prof/build/artdaq_node_server/v1_00_07/src/node_modules/xml2js/node_modules/xmlbuilder/node_modules/lodash/update.js

var object = { 'a': [{ 'b': { 'c': 3 } }] };

_.update(object, 'a[0].b.c', function(n) { return n * n; }); console.log(object.a[0].b.c); // => 9

_.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); console.log(object.x[0].y.z); // => 0