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Update 1-03_concatenating-strings.asciidoc: Avoid commas in vectors #396

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Update 1-03_concatenating-strings.asciidoc: Avoid commas in vectors #396

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4 changes: 2 additions & 2 deletions 01_primitive-data/1-03_concatenating-strings.asciidoc
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ single string:
;; -> "ROT13: Whyvhf Pnrfne"

;; Or, to reconstitute a file from lines (if they already have newlines...)
(def lines ["#! /bin/bash\n", "du -a ./ | sort -n -r\n"])
(def lines ["#! /bin/bash\n" "du -a ./ | sort -n -r\n"])
(apply str lines)
;; -> "#! /bin/bash\ndu -a ./ | sort -n -r\n"
----
Expand Down Expand Up @@ -80,7 +80,7 @@ of your +rows+ collection:
----
;; Constructing a CSV from a header string and vector of rows
(def header "first_name,last_name,employee_number\n")
(def rows ["luke,vanderhart,1","ryan,neufeld,2"])
(def rows ["luke,vanderhart,1" "ryan,neufeld,2"])

(apply str header (interpose "\n" rows))
;; -> "first_name,last_name,employee_number\nluke,vanderhart,1\nryan,neufeld,2"
Expand Down