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hy.core.macros: Add docstrings for -> and ->>

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Borrowed from the API docs and Clojure, mostly.

Signed-off-by: Csilla Nagyne Martinak <csilla@csillger.hu>
This commit is contained in:
Csilla Nagyne Martinak 2015-10-17 14:31:42 +02:00
parent b875feccff
commit 58579320cd
1 changed files with 8 additions and 2 deletions
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10
hy/core/macros.hy
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@ -120,7 +120,10 @@
(defmacro -> [head &rest rest]
;; TODO: fix the docstring by someone who understands this
"Threads the head through the rest of the forms. Inserts
head as the second item in the first form of rest. If
there are more forms, inserts the first form as the
second item in the second form of rest, etc."
(setv ret head)
(for* [node rest]
(if (not (isinstance node HyExpression))
@ -143,7 +146,10 @@
~f))
(defmacro ->> [head &rest rest]
;; TODO: fix the docstring by someone who understands this
"Threads the head through the rest of the forms. Inserts
head as the last item in the first form of rest. If there
are more forms, inserts the first form as the last item
in the second form of rest, etc."
(setv ret head)
(for* [node rest]
(if (not (isinstance node HyExpression))