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SCRIPT & CODE EXAMPLE
 
CODE EXAMPLE FOR JAVASCRIPT

.call javascript

// Call (borrow) an object's function from another object
// 'this' will bind to the borrower
// syntax: ownerObject.ownerFunction.call(borrowerObject)

const sidekick = {
  name: "Robin"
}

const hero = {
  name: "Batman",
  saveGotham: function() {
    console.log(this.name, "is keeping Gotham safe.");
  }
}
hero.saveGotham(); // Batman is keeping Gotham safe.
hero.saveGotham.call(sidekick); // Robin is keeping Gotham safe.
 
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Tagged: #javascript
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