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added docs for set/c

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moved docs for predicates down near the end of the file;
  currently it goes: constructors, operations, predicates & contract, iterator stuff
  added docs for set-equal?
This commit is contained in:
Robby Findler 2011-01-08 14:10:08 -06:00
parent 0411cddba5
commit cdd099f024
1 changed files with 29 additions and 15 deletions
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44
collects/scribblings/reference/sets.scrbl
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@ -22,21 +22,6 @@ unpredictable when keys are mutated.
@note-lib[racket/set] @note-lib[racket/set]
@defproc[(set? [v any/c]) boolean?]{
Returns @racket[#t] if @racket[v] is a @tech{set}, @racket[#f]
otherwise.}
@defproc[(set-eqv? [st set?]) boolean?]{
Returns @racket[#t] if @racket[st] compares elements with @racket[eqv?],
@racket[#f] if it compares with @racket[equal?] or @racket[eq?].}
@defproc[(set-eq? [st set?]) boolean?]{
Returns @racket[#t] if @racket[st] compares elements with @racket[eq?],
@racket[#f] if it compares with @racket[equal?] or @racket[eqv?].}
@deftogether[( @deftogether[(
@defproc[(set [v any/c] ...) set?] @defproc[(set [v any/c] ...) set?]
@defproc[(seteqv [v any/c] ...) set?] @defproc[(seteqv [v any/c] ...) set?]
@ -151,6 +136,35 @@ Applies @racket[proc] to each element in @racket[st] (for the
side-effects of @racket[proc]) in an unspecified order.} side-effects of @racket[proc]) in an unspecified order.}
@defproc[(set? [v any/c]) boolean?]{
Returns @racket[#t] if @racket[v] is a @tech{set}, @racket[#f]
otherwise.}
@defproc[(set-equal? [st set?]) boolean?]{
Returns @racket[#t] if @racket[st] compares elements with @racket[equal?],
@racket[#f] if it compares with @racket[eqv?] or @racket[eq?].}
@defproc[(set-eqv? [st set?]) boolean?]{
Returns @racket[#t] if @racket[st] compares elements with @racket[eqv?],
@racket[#f] if it compares with @racket[equal?] or @racket[eq?].}
@defproc[(set-eq? [st set?]) boolean?]{
Returns @racket[#t] if @racket[st] compares elements with @racket[eq?],
@racket[#f] if it compares with @racket[equal?] or @racket[eqv?].}
@defproc[(set/c [contract contract?] [#:cmp cmp (or/c 'dont-care 'equal 'eqv 'eq) 'dont-care]) contract?]{
Constructs a contract that recognizes sets whose elements match @racket[contract].
If @racket[cmp] is @racket['dont-care], then the equality notion of the set is not considered
when checking the contract. Otherwise, the contract accepts only sets with the corresponding
notion of equality.
}
@defproc[(in-set [st set?]) sequence?]{ @defproc[(in-set [st set?]) sequence?]{
Explicitly converts a set to a sequence for use with @racket[for] and Explicitly converts a set to a sequence for use with @racket[for] and