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Return nil from print, println, pr and prn #194

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Merged
heyLu merged 1 commit into from
Feb 25, 2015
Merged

Return nil from print, println, pr and prn #194

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12 changes: 8 additions & 4 deletions pixie/stdlib.pxi
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Original file line number Diff line number Diff line change
Expand Up @@ -1217,13 +1217,15 @@ and implements IAssociative, ILookup and IObject."
{:doc "Prints the arguments, seperated by spaces."
:added "0.1"}
[& args]
(printf (transduce (interpose " ") str args)))
(printf (transduce (interpose " ") str args))
nil)

(defn println
{:doc "Prints the arguments, separated by spaces, with a newline at the end."
:added "0.1"}
[& args]
(puts (transduce (interpose " ") str args)))
(puts (transduce (interpose " ") str args))
nil)

(defn pr-str
{:doc "Formats the arguments using -repr, separated by spaces, returning a string."
Expand All @@ -1235,13 +1237,15 @@ and implements IAssociative, ILookup and IObject."
{:doc "Prints the arguments using -repr, separated by spaces."
:added "0.1"}
[& args]
(printf (apply pr-str args)))
(printf (apply pr-str args))
nil)

(defn prn
{:doc "Prints the arguments using -repr, separated by spaces, with a newline at the end."
:added "0.1"}
[& args]
(puts (apply pr-str args)))
(puts (apply pr-str args))
nil)

(defn repeat
([x]
Expand Down