velocity-engine-core/src/test/resources/templates/foreach-type.vm


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76

#*

@test foreach-type.vm

This template is used for Velocity regression testing.
If you alter this template make sure you change the
corresponding comparison file so that the regression 
test doesn't fail incorrectly.

*#

Using a Object []

#foreach( $i in $obarr)
  $i
#end

#foreach( $i in [])
  $i
#else
  empty
#end

Using a Map

#foreach( $i in $map )
  $i
#end

#foreach( $i in {} )
  $i
#else
  this map was empty
#end

Using a Collection

#foreach($i in $collection )
  $i
#end

Using an Iterator

#foreach($i in $iterator )
  $i 
#end

#set($emptyList = [])
#foreach($i in $emptyList.iterator())
  $i
#else
  empty
#end

Using an Enumeration

#foreach($i in $enumerator)
  $i
#else
  error
#end


Using an array of primitives

#foreach( $i in $intarr )
  $i
#else
  error
#end

#foreach( $i in $emptyarr )
  $i
#else
  empty
#end