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authorWilliam Carroll <wpcarro@gmail.com>2022-11-25T06·41-0800
committerwpcarro <wpcarro@gmail.com>2022-11-25T16·49+0000
commit8fd9b91d2938bc68b4ed7d1a2dac3f753d3fa31e (patch)
tree946761316e90a6dd61339ed9a3c7f3f4e3d51187 /users/wpcarro/emacs/.emacs.d/wpc/sequence.el
parent094f07ad9ab1d8afb44f1e98bca639c5a1fdd0e9 (diff)
chore(wpcarro/emacs): Delete unused packages r/5318
Elisp liposuction

Change-Id: Id1940977afb33ae893264cfa388fd05c60b0ec9c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7399
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: wpcarro <wpcarro@gmail.com>
Diffstat (limited to 'users/wpcarro/emacs/.emacs.d/wpc/sequence.el')
-rw-r--r--users/wpcarro/emacs/.emacs.d/wpc/sequence.el108
1 files changed, 0 insertions, 108 deletions
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/sequence.el b/users/wpcarro/emacs/.emacs.d/wpc/sequence.el
deleted file mode 100644
index 204a72c5b028..000000000000
--- a/users/wpcarro/emacs/.emacs.d/wpc/sequence.el
+++ /dev/null
@@ -1,108 +0,0 @@
-;;; sequence.el --- Working with the "sequence" types -*- lexical-binding: t -*-
-
-;; Author: William Carroll <wpcarro@gmail.com>
-;; Version: 0.0.1
-;; Package-Requires: ((emacs "25.1"))
-
-;;; Commentary:
-;; Elisp supports a typeclass none as "sequence" which covers the following
-;; types:
-;; - list: '(1 2 3 4 5)
-;; - vector: ["John" 27 :blue]
-;; - string: "To be or not to be..."
-
-;; TODO: Document the difference between a "reduce" and a "fold".  I.e. - reduce
-;; has an initial value whereas fold uses the first element in the sequence as
-;; the initial value.
-;;
-;; Note: This should be an approximation of Elixir's Enum protocol albeit
-;; without streams.
-;;
-;; Elisp has done a lot of this work already and these are mostly wrapper
-;; functions.
-;; See the following list for reference:
-;; - sequencep
-;; - elt
-;; - copy-sequence
-;; - reverse
-;; - nreverse
-;; - sort
-;; - seq-elt
-;; - seq-length
-;; - seqp
-;; - seq-drop
-;; - seq-take
-;; - seq-take-while
-;; - seq-drop-while
-;; - seq-do
-;; - seq-map
-;; - seq-mapn
-;; - seq-filter
-;; - seq-remove
-;; - seq-reduce
-;; - seq-some
-;; - seq-find
-;; - seq-every-p
-;; - seq-empty-p
-;; - seq-count
-;; - seq-sort
-;; - seq-contains
-;; - seq-position
-;; - seq-uniq
-;; - seq-subseq
-;; - seq-concatenate
-;; - seq-mapcat
-;; - seq-partition
-;; - seq-intersection
-;; - seq-difference
-;; - seq-group-by
-;; - seq-into
-;; - seq-min
-;; - seq-max
-;; - seq-doseq
-;; - seq-let
-
-;;; Code:
-
-;; Perhaps we can provide default implementations for `filter' and `map' derived
-;; from the `reduce' implementation.
-;; (defprotocol sequence
-;;   :functions (reduce))
-;; (definstance sequence list
-;;   :reduce #'list-reduce
-;;   :filter #'list-filter
-;;   :map    #'list-map)
-;; (definstance sequence vector
-;;   :reduce #'vector/reduce)
-;; (definstance sequence string
-;;   :reduce #'string)
-
-(defun sequence-classify (xs)
-  "Return the type of `XS'."
-  (cond
-   ((listp xs) 'list)
-   ((vectorp xs) 'vector)
-   ((stringp xs) 'string)))
-
-(defun sequence-reduce (acc f xs)
-  "Reduce of `XS' calling `F' on x and `ACC'."
-  (seq-reduce
-   (lambda (acc x)
-     (funcall f x acc))
-   xs
-   acc))
-
-;; Elixir also turned everything into a list for efficiecy reasons.
-
-(defun sequence-filter (p xs)
-  "Filter `XS' with predicate, `P'.
-Returns a list regardless of the type of `XS'."
-  (seq-filter p xs))
-
-(defun sequence-map (f xs)
-  "Maps `XS' calling `F' on each element.
-Returns a list regardless of the type of `XS'."
-  (seq-map f xs))
-
-(provide 'sequence)
-;;; sequence.el ends here