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6 lines
269 B
Nix
6 lines
269 B
Nix
# Checks that the nul value for the accumulator is not forced unconditionally.
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# Some languages provide a foldl' that is strict in this argument, but Nix does not.
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builtins.foldl' (_: x: x) (throw "This is never forced") [
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"but the results of applying op are"
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42
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]
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