Merge pull request clojure-cookbook#380 from davidrupp/master

Ryan Neufeld · Ryan Neufeld · commit a1a7f54ec609 · 2014-04-24T22:17:30.000-04:00
rename def vars to not shadow core/first, etc.
diff --git a/01_primitive-data/1-24_uuids.asciidoc b/01_primitive-data/1-24_uuids.asciidoc
@@ -79,19 +79,19 @@ yielding UUIDs that increase sequentially over time:
 
 [source,clojure]
 ----
-(def first (squuid))
-first
+(def u1 (squuid))
+u1
 ;; -> #uuid "527bf210-dfae-4c73-8b7a-302d3b511f41"
 
-(def second (squuid))
-second
+(def u2 (squuid))
+u2
 ;; -> #uuid "527bf219-65f0-4241-a165-c5c541cb98ea"
 
-(def third (squuid))
-third
+(def u3 (squuid))
+u3
 ;; -> #uuid "527bf232-42b2-44bc-8dd7-ddae2abfcb87"
 
-(sort [first second third])
+(sort [u1 u2 u3])
 ;; -> (#uuid "527bf210-dfae-4c73-8b7a-302d3b511f41"
 ;;     #uuid "527bf219-65f0-4241-a165-c5c541cb98ea"
 ;;     #uuid "527bf232-42b2-44bc-8dd7-ddae2abfcb87")
