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mrspeaker/immutableParams

Created March 7, 2015 20:46
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Immutable parameters in ES6?
Raw
immutableParams
// Is there a way to define immutable parameters in ES6?
const inc = x => {
x++; // Oh no, you modified x!
return x;
}
// Is it better to reassign to const (if it should be constant, of course)?
const inc = x => {
const x = x;
x++; // Booop... x is readonly!
return x;
}
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