Sha256: db22a86c0b8d3c9304db8e87cd110b07cb5b36f9d9e4cd8429e64c31843a0b7f
Contents?: true
Size: 368 Bytes
Versions: 55
Compression:
Stored size: 368 Bytes
Contents
module Enumerable
# Standard in rails... See official documentation[http://api.rubyonrails.org/classes/Enumerable.html]
# Modified from rails 2.3 to not rely on size
def sum(identity = 0, &block)
if block_given?
map(&block).sum(identity)
else
inject { |sum, element| sum + element } || identity
end
end unless method_defined? :sum
end
Version data entries
55 entries across 55 versions & 5 rubygems