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fix errors

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Manu 2013-07-12 00:01:33 +12:00
parent 340e552822
commit 80c2a00bc5
1 changed files with 4 additions and 7 deletions
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racket.html.markdown
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@ -17,6 +17,9 @@ Feedback would be highly appreciated! You can reach me at [@th3rac25](http://twi
as comments as comments
|# |#
#lang racket ; defines the language we are using
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; 1. Primitive Datatypes and Operators ;; 1. Primitive Datatypes and Operators
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@ -88,12 +91,6 @@ some-var ; => 6
; Accessing a previously unassigned variable is an exception ; Accessing a previously unassigned variable is an exception
x ; => x: undefined ... x ; => x: undefined ...
; if can be used as an expression
some_var = a if a > b else b
; If a is greater than b, then a is assigned to some_var.
; Otherwise b is assigned to some_var.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; 3. Collections and Sequences ;; 3. Collections and Sequences
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
@ -144,7 +141,7 @@ x ; => 1
(hello-world) ; => "Hello World" (hello-world) ; => "Hello World"
; You can shorten this to: ; You can shorten this to:
(define (hello-world) "Hello World") (define (hello-world2) "Hello World")
; The () is the list of arguments for the function. ; The () is the list of arguments for the function.
(define hello (define hello