3 Perflinty Auto

8.16.0.4

3 Perflinty Auto🔗ℹ

This section describes a sequence library that automatically specializes each instance to a list or vector, depending on the list and vector scores of each instance of a seq.

syntax
(seq v ...)

Like a list or vector, depending on the list and vector scores for this instance.

procedure
(seq? s?) → boolean?
s? : any/c

Returns #t if s? is a seq, and #f otherwise.

seq? does not affect scores.

procedure
(seq-map proc s) → seq?
proc : procedure?
s : seq?

Like a map or vector-map but on seqs.

seq-map does not affect scores.

procedure
(seq-first s) → any/c
s : seq?

Like a car or (vector-ref s 0) but on seqs.

seq-first adds 1 to the list score.

procedure
(seq-rest s) → seq?
s : seq?

Like a cdr but on seqs.

seq-rest adds 1 to the list score.

procedure
(seq-cons ele s) → seq?
ele : any/c
s : seq?

Like a cons but on seqs.

seq-cons adds 1 to the list score.

procedure
(seq-append s1 s2) → seq?
s1 : seq?
s2 : seq?

Like a append but on seqs.

seq-append adds 1 to the list score.

procedure
(seq-copy s) → seq?
s : seq?

Like a vector-copy but on seqs.

seq-copy does not affect scores.

procedure
(seq-ref s pos) → any/c
s : seq?
pos : exact-nonnegative-integer?

Like a vector-ref but on seqs.

seq-ref adds 1 to the vector score.

procedure
(seq-set! s pos v) → void?
  s : seq?
  pos : exact-nonnegative-integer?
  v : any/c

Like a vector-set! but on seqs.

seq-set! adds 1 to the vector score.

procedure
(seq-length s) → any/c
s : seq?

Like a vector-length but on seqs.

seq-length adds 1 to the vector score.