groovy

Array.length not working

Details

  • Type: Bug Bug
  • Status: Closed Closed
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 1.0-beta-5
  • Fix Version/s: 1.0-beta-8
  • Component/s: class generator
  • Labels:
    None
  • Environment:
    xp and latest CVS
  • Number of attachments :
    0

Description

Object[] ss = new Object[]

{'hello'}

Object[] is = new Object[]

{new Integer(1)}

println ss.length
// this returns a MethodClosure instead of 1
println is.length
// runtime error: no such property length on Integer

"length" should simply return the length of the array. The first case treats length as a MethodClosure and the second as a property (the property thing hit back again)

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Bing Ran added a comment -

James mentioned that one could work around this by using the generic size() on collections:

s1 = new Object[]

{ 1, 2, 3 }

.size()
s2 = "hello".size()
s3 = [1, 2, 3, 4].size()

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Bing Ran added a comment - James mentioned that one could work around this by using the generic size() on collections: s1 = new Object[] { 1, 2, 3 } .size() s2 = "hello".size() s3 = [1, 2, 3, 4] .size()
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blackdrag blackdrag added a comment -

fixed in beta 7

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blackdrag blackdrag added a comment - fixed in beta 7
blackdrag blackdrag made changes -
Field Original Value New Value
Status Open [ 1 ] Closed [ 6 ]
Resolution Fixed [ 1 ]
Fix Version/s 1.0-beta-7 [ 11254 ]
james strachan made changes -
Fix Version/s 1.0-beta-7 [ 11254 ]
Fix Version/s 1.0-beta-8 [ 11255 ]

People

  • Assignee:
    james strachan
    Reporter:
    Bing Ran
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Dates

  • Created:
    Updated:
    Resolved: