javascript-lodashHow do I use Lodash to compare two objects for deep equality in JavaScript?
Using Lodash, you can compare two objects for deep equality in JavaScript by using the _.isEqual()
method. This method compares the values of two objects and returns a boolean value indicating whether the objects are deeply equal.
Example
const object1 = {
a: {
b: {
c: 'foo'
}
}
}
const object2 = {
a: {
b: {
c: 'foo'
}
}
}
console.log(_.isEqual(object1, object2))
Output example
true
Explanation:
const object1
andconst object2
: These two variables define two objects with the same structure and values._.isEqual()
: This is the Lodash method used to compare two objects for deep equality.object1
andobject2
: These are the two objects being compared.console.log()
: This is used to log the result of the comparison to the console.
## Helpful links
- Lodash Documentation: https://lodash.com/docs/4.17.15
_.isEqual()
: https://lodash.com/docs/4.17.15#isEqual
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