In favor of not having a if/else block if I can avoid it.
if/else
return typeof val === 'string' && 'A' || val === null || val === undefined && 'B' || val;
or to be a little more descriptive
const isString = typeof val === 'string'; const isEmpty = val === null || val === undefined; return isString && 'A' || isEmpty && 'B' || val;
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In favor of not having a
if/else
block if I can avoid it.or to be a little more descriptive