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set

Add or modify object properties.

const obj = {a: "value1"};

obj.set("b", "value2"); // insert { b: "value2" };
obj.set("b", "editedValue2"); // b already exists, so this will edit the value to "editedValue2"

Syntax​

set(key, value)

Returns​

The same object.

Notes​

  • If the key doesn't exist, it will be added to the object.
  • If the key does exist, then the existing value will be modified.