var text = JSON.stringify(obj); var n=text.match(/\$/g);
Pattern match inside object in nodejs
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26-06-2022 - |
سؤال
I have a object like this
var obj = {"$match":{"name.first":"aa"}}
In nodejs, how can I search for $ pattern inside an object. Any help on this will be really helpful.
Thanks.
المحلول
نصائح أخرى
Short version? you can't, long version? you have to write your own function to do it.\
a very simple implementation :
var searchObj = function(obj, key, value) {
if(obj[key] === value) return obj;
for(var k in obj) {
var v = obj[k];
if(obj.hasOwnProperty(k) && typeof v === 'object'){
if(v[key] === value) return v;
}
}
}
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