The safe navigation operator also pairs well with the nullish coalescing operator for providing defaults like what you get with lodash get:
const foo = get(a, 'b', {});
can be expressed as
const foo = a?.b ?? {};
And the nullish coalescing operator protects from logical bugs where you want 0 or false to be considered valid values.
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The safe navigation operator also pairs well with the nullish coalescing operator for providing defaults like what you get with lodash get:
const foo = get(a, 'b', {});
can be expressed as
const foo = a?.b ?? {};
And the nullish coalescing operator protects from logical bugs where you want 0 or false to be considered valid values.