Fix a few trivial typos.
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@ -7,7 +7,7 @@
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@defproc[(assoc-lens [key any/c] [#:is-equal? key-equal? (-> any/c any/c any/c) equal?])
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lens?]{
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Constructs a lens for examiniming association lists.
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Constructs a lens for examining association lists.
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Specifically, for a given association list the returned
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lens examines the second value of the first pair that
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has a key that is @racket[key-equal?] to @racket[key].
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@ -25,7 +25,7 @@
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eighth-lens
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ninth-lens
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tenth-lens)]{
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Lenses for examiniming specific items of lists. Shorthands
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Lenses for examining specific items of lists. Shorthands
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for the common use cases of @racket[list-ref-lens].
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@lens-examples[
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(lens-view third-lens '(a b c d))
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@ -50,8 +50,8 @@ create a lens that performs indexed lookups for nested lists using only @racket[
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This can also be generalized to @emph{n}-dimensional lists:
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@(lens-interaction
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(define (list-ref-lens* . indicies)
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(apply lens-compose (map list-ref-lens indicies)))
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(define (list-ref-lens* . indices)
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(apply lens-compose (map list-ref-lens indices)))
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(lens-set (list-ref-lens* 0 1 0)
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'(((a b) (c d))
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((e f) (g h)))
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