Browse code
chore: more tests, fixes
- add DELAY
- fix definition of OF-MAX-LENGTH
- add ignorable declaration to CONJ and DISJ
- lots of new tests
Showing 4 changed files
... | ... |
@@ -8,7 +8,8 @@ |
8 | 8 |
:author "Edward Langley <el-cl@elangley.org>" |
9 | 9 |
:license "Apache v2" |
10 | 10 |
:depends-on (:cl-ppcre |
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- :alexandria) |
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+ :alexandria |
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+ (:require :sb-cover)) |
|
12 | 13 |
:serial t |
13 | 14 |
:in-order-to ((test-op (test-op :data-lens/test))) |
14 | 15 |
:components ((:file "package") |
... | ... |
@@ -20,7 +21,8 @@ |
20 | 21 |
:author "Edward Langley <el-cl@elangley.org>" |
21 | 22 |
:license "Apache v2" |
22 | 23 |
:depends-on (:data-lens |
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- :fiveam) |
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+ :fiveam |
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+ :string-case) |
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24 | 26 |
:serial t |
25 | 27 |
:perform (test-op (o c) |
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(unless (symbol-call :fiveam '#:run! :data-lens.lens) |
... | ... |
@@ -102,7 +102,7 @@ |
102 | 102 |
|
103 | 103 |
(defun-ct of-max-length (len) |
104 | 104 |
(lambda (it) |
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- (>= (length it) |
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+ (<= (length it) |
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len))) |
107 | 107 |
|
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(defun-ct applicable-when (fun test) |
... | ... |
@@ -114,6 +114,7 @@ |
114 | 114 |
(defmacro conj (&rest fns) |
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(let ((dat (gensym "dat"))) |
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`(lambda (,dat) |
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+ (declare (ignorable ,dat)) |
|
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(and ,@(mapcar (lambda (fn) |
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`(funcall ,fn ,dat)) |
119 | 120 |
fns))))) |
... | ... |
@@ -226,6 +227,13 @@ |
226 | 227 |
(apply f args)) |
227 | 228 |
r))))) |
228 | 229 |
|
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+(defun delay () |
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+ "Return a function that always returns the last thing it was called with" |
|
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+ (let ((result nil)) |
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+ (lambda (v) |
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+ (prog1 result |
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+ (setf result v))))) |
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+ |
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229 | 237 |
(defun =>> (fun1 fun2) |
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(lambda (i) |
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(prog1 (funcall fun1 i) |
... | ... |
@@ -20,7 +20,7 @@ |
20 | 20 |
#:transform-head #:maximizing #:zipping #:applying |
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#:splice-elt #:transform-elt #:denest #:op #:defalias #:<> |
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#:<>1 #:== #:• #:suffixp #:functionalize #:inc #:group-by |
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- #:keys #:conj #:disj)) |
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+ #:keys #:conj #:disj #:delay)) |
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24 | 24 |
|
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(defpackage :data-lens.transducers.internals |
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(:use :cl) |
... | ... |
@@ -6,6 +6,18 @@ |
6 | 6 |
(5am:def-suite :data-lens.lens) |
7 | 7 |
(5am:in-suite :data-lens.lens) |
8 | 8 |
|
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+(5am:def-test functionalize (:suite :data-lens.lens) |
|
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+ (5am:is (equal 2 |
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+ (funcall (data-lens:functionalize #'1+) 1))) |
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+ (5am:is (equal 0 |
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+ (funcall (data-lens:functionalize '1-) 1))) |
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+ (5am:is (equal 3 |
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+ (funcall (data-lens:functionalize #(0 3)) 1))) |
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+ (5am:is (equal 8 |
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+ (funcall (data-lens:functionalize |
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+ (alexandria:plist-hash-table '(1 8 2 4))) |
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+ 1)))) |
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+ |
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(5am:def-test == (:suite :data-lens.lens) |
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(5am:is (equal t |
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(funcall (data-lens:== 1) |
... | ... |
@@ -17,18 +29,203 @@ |
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(funcall (data-lens:== (list "1") :test #'equal) |
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(list "1"))))) |
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|
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-(5am:def-test functionalize (:suite :data-lens.lens) |
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+(5am:def-test delay (:suite :data-lens.lens) |
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+ (5am:is (equal '((nil 1) |
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+ (1 2) |
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+ (2 3) |
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+ (3 4)) |
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+ (mapcar (data-lens:juxt (data-lens:delay) |
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+ 'identity) |
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+ '(1 2 3 4))))) |
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+ |
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+(5am:def-test of-length (:suite :data-lens.lens) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-length 3) |
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+ '(1 2 3)))) |
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+ (5am:is (equal nil |
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+ (funcall (data-lens:of-length 3) |
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+ '(2 3)))) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-length 0) |
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+ '()))) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-length 1) |
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+ '(1))))) |
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+ |
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+(5am:def-test of-min-length (:suite :data-lens.lens) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-min-length 3) |
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+ '(1 2 3 4 5)))) |
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+ (5am:is (equal nil |
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+ (funcall (data-lens:of-min-length 3) |
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+ '(2 3)))) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-min-length 0) |
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+ '()))) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-min-length 0) |
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+ '(1))))) |
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+ |
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+(5am:def-test of-max-length (:suite :data-lens.lens) |
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+ (5am:is (equal nil |
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+ (funcall (data-lens:of-max-length 3) |
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+ '(1 2 3 4 5)))) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-max-length 3) |
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+ '(2 3)))) |
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+ (5am:is (equal t |
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+ (funcall (data-lens:of-max-length 0) |
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+ '()))) |
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+ (5am:is (equal nil |
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+ (funcall (data-lens:of-max-length 0) |
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+ '(1))))) |
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+ |
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+(5am:def-test applicable-when (:suite :data-lens.lens) |
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+ (5am:is (equal 1 |
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+ (funcall (data-lens:applicable-when '1+ (constantly nil)) |
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+ 1))) |
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(5am:is (equal 2 |
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- (funcall (data-lens:functionalize #'1+) 1))) |
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- (5am:is (equal 0 |
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- (funcall (data-lens:functionalize '1-) 1))) |
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- (5am:is (equal 3 |
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- (funcall (data-lens:functionalize #(0 3)) 1))) |
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- (5am:is (equal 8 |
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- (funcall (data-lens:functionalize |
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- (alexandria:plist-hash-table '(1 8 2 4))) |
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+ (funcall (data-lens:applicable-when '1+ (constantly t)) |
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1)))) |
31 | 90 |
|
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+(5am:def-test conj (:suite :data-lens.lens) |
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+ (5am:is (equal t |
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+ (not |
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+ (not |
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+ (eval `(funcall (data-lens:conj 'oddp 'identity) |
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+ 1)))))) |
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+ (5am:is (equal nil |
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+ (not |
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+ (not |
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+ (eval `(funcall (data-lens:conj 'oddp 'evenp) |
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+ 1)))))) |
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+ (5am:is (equal t |
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+ (not |
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+ (not |
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+ (eval `(funcall (data-lens:conj) |
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+ 1))))))) |
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+ |
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+(5am:def-test disj (:suite :data-lens.lens) |
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+ (5am:is (equal t |
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+ (not |
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+ (not |
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+ (eval `(funcall (data-lens:disj 'oddp 'identity) |
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+ 1)))))) |
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+ (5am:is (equal t |
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+ (not |
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+ (not |
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+ (eval `(funcall (data-lens:disj 'oddp 'evenp) |
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+ 1)))))) |
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+ (5am:is (equal nil |
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+ (not |
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+ (not |
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+ (eval `(funcall (data-lens:disj) |
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+ 1))))))) |
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+ |
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+(5am:def-test sorted (:suite :data-lens.lens) |
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+ (5am:is (equal '(1 2 3 4 5) |
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+ (funcall (data-lens:sorted '<) |
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+ '(5 4 3 2 1))))) |
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+ |
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+(5am:def-test element (:suite :data-lens.lens) |
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+ (5am:is (equal 1 |
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+ (funcall (data-lens:element 1) |
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+ '(0 1 2 3)))) |
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+ (5am:is (equal 1 |
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+ (funcall (data-lens:element 1) |
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+ #(0 1 2 3))))) |
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+ |
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+(defclass my-map () |
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+ ((%a :initform 1 :reader a) |
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+ (%b :initform 2 :reader b) |
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+ (%c :initform 3 :reader c) |
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+ (%d :initform 4 :reader d))) |
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+(defmethod data-lens:extract-key ((map my-map) key) |
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+ (string-case:string-case (key) |
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+ ("a" (a map)) |
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+ ("b" (b map)) |
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+ ("c" (c map)) |
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+ ("d" (d map)))) |
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+ |
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+(5am:def-test key (:suite :data-lens.lens) |
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+ (5am:is (equal 1 |
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+ (funcall (data-lens:key "a") |
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+ (alexandria:alist-hash-table |
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+ '(("b" . 2) |
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+ ("a" . 1) |
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+ ("c" . 3)) |
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+ :test 'equal)))) |
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+ |
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+ (5am:is (equal 1 |
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+ (funcall (data-lens:key "a") |
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+ '(("b" . 2) |
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+ ("a" . 1) |
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+ ("c" . 3))))) |
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+ (5am:is (equal 1 |
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+ (funcall (data-lens:key "a") |
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+ '("b" 2 |
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+ "a" 1 |
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+ "c" 3)))) |
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+ |
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+ (5am:is (equal 1 |
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+ (funcall (data-lens:key "a") |
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+ (make-instance 'my-map))))) |
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+ |
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+(5am:def-test keys (:suite :data-lens.lens) |
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+ (5am:is (equal 4 |
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+ (funcall (data-lens:keys "a" "b" "c" "d") |
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+ (list (cons "a" |
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+ (list "b" |
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+ (alexandria:alist-hash-table |
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+ (acons "c" (make-instance 'my-map) ()) |
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+ :test 'equal)))))))) |
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+ |
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+(5am:def-test regex-match (:suite :data-lens.lens) |
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+ (5am:is (serapeum:seq= |
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+ (list "acb" #("c")) |
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+ (multiple-value-list |
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+ (funcall (data-lens:regex-match "a(.)b") |
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+ "<acb>"))))) |
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+ |
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+(5am:def-test include (:suite :data-lens.lens) |
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+ (5am:is (equal '(1 3 5) |
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+ (funcall (data-lens:include 'oddp) |
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+ '(1 2 3 4 5 6))))) |
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+ |
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+(5am:def-test exclude (:suite :data-lens.lens) |
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+ (5am:is (equal '(2 4 6) |
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+ (funcall (data-lens:exclude 'oddp) |
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+ '(1 2 3 4 5 6))))) |
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+ |
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+(5am:def-test pick (:suite :data-lens.lens) |
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+ (5am:is (equal '(1 2 3) |
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+ (funcall (data-lens:pick 'car) |
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+ '((1 2) (2 3) (3 4))))) |
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+ (5am:is (equal '() |
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+ (funcall (data-lens:pick 'car) |
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+ '())))) |
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+ |
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+(5am:def-test slice (:suite :data-lens.lens) |
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+ (5am:is (equal '(1) |
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+ (funcall (data-lens:slice 1 2) |
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+ '(0 1 2))))) |
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+ |
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+(5am:def-test update (:suite :data-lens.lens) |
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+ (5am:is-true (funcall (data-lens:suffixp "qwer") |
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+ "asdfqwer")) |
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+ (5am:is-true (funcall (data-lens:suffixp (mapcar 'copy-seq |
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+ (list "q" "w" "e" "r")) |
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+ :test 'equal) |
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+ '("a" "s" "d" "f" "q" "w" "e" "r"))) |
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+ (5am:is-false (funcall (data-lens:suffixp "qwer") |
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+ "qwerasdf")) |
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+ (5am:is-false (funcall (data-lens:suffixp (mapcar 'copy-seq |
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+ (list "q" "w" "e" "r")) |
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+ :test 'equal) |
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+ '("q" "w" "e" "r" "a" "s" "d" "f")))) |
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+ |
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+(5am:def-test suffixp (:suite :data-lens.lens)) |
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+ |
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(5am:def-test on (:suite :data-lens.lens :depends-on (and functionalize)) |
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(5am:is (equal 2 |
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(funcall (data-lens:on '1+ 'car) |