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authorKamil Łopuszański <kam.wopush314@gmail.com>2017-10-04 16:15:38 +0200
committerKamil Łopuszański <kam.wopush314@gmail.com>2017-10-04 16:15:38 +0200
commit9afd4fd1bd7ea9fb32dd3957c07380d3879da753 (patch)
tree60b05538bf0c017c629f505822c41beaa78077d7 /groovy.html.markdown
parentc7036d6e89852d6ff561f53dcebab2b036d39361 (diff)
[groovy] small fix in iteration over a map
Diffstat (limited to 'groovy.html.markdown')
-rw-r--r--groovy.html.markdown4
1 files changed, 3 insertions, 1 deletions
diff --git a/groovy.html.markdown b/groovy.html.markdown
index a3a45757..efbb2b32 100644
--- a/groovy.html.markdown
+++ b/groovy.html.markdown
@@ -230,10 +230,12 @@ for (i in array) {
//Iterate over a map
def map = ['name':'Roberto', 'framework':'Grails', 'language':'Groovy']
-x = 0
+x = ""
for ( e in map ) {
x += e.value
+ x += " "
}
+assert x.equals("Roberto Grails Groovy ")
/*
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