CODEWITHSUNDEEP
javascriptlodash
Tahsis Claus
Tahsis Claus

Reputation: 1919

Lodash Function

Is there a lodash function that transforms one plainObject to another plainObject by running each of the first objects values through an iterator and keeping the same keys?

Example:

var example = {a: 2}
_.mapObject(example, function(value, key) {return key++}) === {a: 3}

Basically I just need an hashtable parallel for calling _.map on an array.

Upvotes: 0

Views: 88

Answers (1)

Jordan Running
Jordan Running

Reputation: 106027

Yep, it's called _.mapValues.

var example = { a: 2 };

_.mapValues(example, function(value) {
  return value + 1;
});
// => { a: 3 }

Upvotes: 4

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