16 lines
345 B
Nix
16 lines
345 B
Nix
final: prev:
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with prev;
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rec {
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# Ternary operator
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# Exaample:
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# tern false 1 2 => 2
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# tern true 1 2 => 1
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tern = pred: x: y: if pred then x else y;
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# Right-associate and chain following single-operand functions
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# Example:
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# right f g h 1 => f(g(h(1)))
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right = f: g: tern (isFunction g)
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(right (x: f (g (x))))
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(f (g));
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}
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