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Expand doc for defn with &kwargs

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Gregor Best 2015-07-01 14:57:53 +02:00
parent 4d31af2264
commit b106e3c08d
1 changed files with 6 additions and 1 deletions
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docs/language/api.rst
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@ -410,9 +410,14 @@ Parameters may have the following keywords in front of them:
=> (defn print-parameters [&kwargs kwargs] => (defn print-parameters [&kwargs kwargs]
... (for [(, k v) (.items kwargs)] (print k v))) ... (for [(, k v) (.items kwargs)] (print k v)))
=> (print-parameters :parameter-1 1 :parameter-2 2)
parameter_1 1
parameter_2 2
; to avoid the mangling of '-' to '_', use apply:
=> (apply print-parameters [] {"parameter-1" 1 "parameter-2" 2}) => (apply print-parameters [] {"parameter-1" 1 "parameter-2" 2})
parameter-2 2
parameter-1 1 parameter-1 1
parameter-2 2
&rest &rest
Parameter will contain 0 or more positional arguments. No other positional Parameter will contain 0 or more positional arguments. No other positional