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Consider simplifying fold #20

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hannobraun opened this issue Nov 30, 2019 · 0 comments
Open

Consider simplifying fold #20

hannobraun opened this issue Nov 30, 2019 · 0 comments

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@hannobraun
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In addition to a list and an anonymous function,fold also accepts an initial value.

Example:

1 [ 2 3 ] [ + ] fold # evaluates to `6`

It would be simpler to drop the first argument:

[ 2 3 ] [ + ] fold # evaluates to `5`

If an initial value is needed, it can be easily added to the list:

[ 2 3 ] 1 prepend [ + ] fold # evaluates to `6`
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