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Definition 4: This value: in JavaScript this value is dynamically scoped, unless used in an arrow function.
That’s correct: as we know, the value of this is determined and provided exactly by the caller.
function produce() { console.log(this.x); }
const alpha = {produce, x: 1}; const beta = {produce, x: 2}; const gamma = {produce, x: 3};
console.log( alpha.produce(), // 1 beta.produce(), // 2 gamma.produce(), // 3 );