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improve example

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This commit is contained in:
Nathan Marz 2015-06-19 14:23:47 -04:00
parent 298f031adb
commit 231fe9c95c
1 changed files with 4 additions and 4 deletions
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8
README.md
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@ -188,13 +188,13 @@ user> (setval [ALL
[[1 2 3 4 5 6 :c :d] [7 0 -1] [8 8 :c :d] []]
```
For every map in a sequence, increment :c if :a is even and :d if :a is odd:
For every map in a sequence, increment every number in :c's value if :a is even or increment :d if :a is odd:
```clojure
user> (update [ALL (if-path [:a even?] :c :d)]
user> (update [ALL (if-path [:a even?] [:c ALL] :d)]
inc
[{:a 2 :c 3 :d 4} {:a 4 :c 5} {:a -1 :c 1 :d 1}])
[{:c 4, :d 4, :a 2} {:c 6, :a 4} {:c 1, :d 2, :a -1}]
[{:a 2 :c [1 2] :d 4} {:a 4 :c [0 10 -1]} {:a -1 :c [1 1 1] :d 1}])
[{:c [2 3], :d 4, :a 2} {:c [1 11 0], :a 4} {:c [1 1 1], :d 2, :a -1}]
```
# Future work