Array#reduce is undefined
-------------------------
Key: JRUBY-3278
URL: http://jira.codehaus.org/browse/JRUBY-3278
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.1.6
Environment: jruby 1.1.6 (ruby 1.8.6 patchlevel 114) (2008-12-17 rev
8388) [amd64-java]
Reporter: Mikael Lammentausta
Priority: Minor
Calculate the sum of all Array items:
Code (debug.rb):
arr = [34.0, 55.7, 84.6]
# method 1
total = 0.0; arr.each{|i| total += i}
puts total
# method 2
total = arr.reduce(:+)
puts total
Output:
$ ruby debug.rb
174.3
174.3
$ jruby debug.rb
174.3
debug.rb:6: undefined method `reduce' for [34.0, 55.7, 84.6]:Array
(NoMethodError)
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