Get Groovy and Grails Recipes now with O’Reilly online learning.
O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.
Symbols A B C D E F G H I J K L M N O P Q R S T U V W X Y
@operator, accessing fields directly using
$ (dollar sign), using in GStrings
=~ (find operator)
using in Groovy
/h, displaying list of commands shell suports with
<% %>, embedding code inside GSP page with
< (left angle bracket) operator
excluding end value of sequence with
==~ (match operator)
in Groovy vs. Java
including Groovy expression in
used by Groovy Server Pages
+ (plus) operator
adding elements to lists using
+= (plus equal) operator, adding elements to lists using
== (equal equal) operator, in Groovy
() (parentheses), optional in Groovy
~ (pattern) operator , 2nd
?. (safe-navigation) operator, using ...