5 ms·
This is actually the Z combinator, which is the eta expansion of the Y combinator. The Y combinator only works in languages with non-strict semantics, but JavaS
by curryhoward 8y ago
This is actually the Z combinator, which is the eta expansion of the Y combinator. The Y combinator only works in languages with non-strict semantics, but JavaScript is call-by-value.
- braythwayt 8y agoThis is included as a footnote in TFA.