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update richnav comment

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Nathan Marz 2016-06-16 09:44:30 -04:00
parent 66f555ab73
commit e4ee703a09
1 changed files with 3 additions and 1 deletions
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4
src/clj/com/rpl/specter/macros.clj
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@ -127,7 +127,9 @@
(defmacro richnav (defmacro richnav
"Defines a navigator with full access to collected vals, the parameters array, "Defines a navigator with full access to collected vals, the parameters array,
and the parameters array index. `next-fn` expects to receive the params array, and the parameters array index. `next-fn` expects to receive the params array,
the next params index, the collected vals, and finally the next structure. a params index, the collected vals, and finally the next structure.
`next-fn` will automatically skip ahead in params array by `num-params`, so the
index passed to it is ignored.
This is the lowest level way of making navigators." This is the lowest level way of making navigators."
[num-params impl1 impl2] [num-params impl1 impl2]
(let [[[s-params & s-body] [t-params & t-body]] (determine-params-impls impl1 impl2) (let [[[s-params & s-body] [t-params & t-body]] (determine-params-impls impl1 impl2)