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fixed some weird formatting that happened

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pfarwick-latacora 2021-06-15 17:40:51 -05:00
parent a6b2c04394
commit 2ce29b835d
1 changed files with 5 additions and 8 deletions
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13
src/koans/28_specter.clj
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@ -71,7 +71,6 @@
(sr/select [:cars :ford (sr/multi-path :focus :expedition) __] car-inventory))
"multi-path was cool, but imagine if you had 100 keys in the multi-path, that would be terrible
let's see if we can get there with MAP-VALS"
let's see if we can get all the :ford cars with MAP-VALS"
(= [{:doors 2 :color "red"} {:doors 2 :color "blue"} {:doors 4 :color "red"} {:doors 4 :color "black"}]
(sr/select [__ __ sr/MAP-VALS __] car-inventory))
@ -118,8 +117,10 @@
2. change the color of the expedition to orange to try to sell that faster as well"
;; TODO using placeholder for the thread macro doesn't play nice w/ the meditate macro (can this be fixed?)
;; TODO: add two entries to the expected vec
(= {:cars {:ford {:expedition [{:doors 4, :color "orange"} {:doors 4, :color "orange"}]}}}
(->> car-inventory-ford
(= {:cars {:ford {:expedition [{:doors 4, :color "orange"}]}}}
(___ car-inventory-ford
(sr/setval [:cars :ford :focus] ___)
(sr/setval [:cars :ford :expedition sr/ALL :color] __)))
"Transform also takes a map and returns a map
The format of transform is (sr/transform path function map)
@ -151,7 +152,7 @@
(= {:cars {:ford {:focus [{:doors 3, :color "red"} {:doors 3, :color "blue"}], :expedition [{:doors 5, :color "red"} {:doors 5, :color "black"}]}, :toyota {:camry [{:doors 3, :color "red"} {:doors 5, :color "tan"}], :rav4 [{:doors 5, :color "blue"} {:doors 5, :color "blue"}]}, :latacara {:prime [{:doors 11, :color "clear"}], :prime-three [{:doors 3, :color "red"} {:doors 3, :color "green"}]}}}
(sr/transform [:cars ___ ___ sr/ALL :doors]
(fn [brand doors]
(if (not= brand:latacara)
(if (not= brand :latacara)
(if (___ doors)
(___ doors)
doors)
@ -169,7 +170,3 @@
;; TODO exercise to remove maps that contain keys w/ specific strings
)