Sha256: f1f16832ac778ddf8cb59549f655bc82f31d83985b53c25b2a453831973d655b
Contents?: true
Size: 370 Bytes
Versions: 26
Compression:
Stored size: 370 Bytes
Contents
unless Enumerable.method_defined? :count
require 'backports/tools'
module Enumerable
def count(item = Backports::Undefined)
seq = 0
if item != Backports::Undefined
each { |o| seq += 1 if item == o }
elsif block_given?
each { |o| seq += 1 if yield(o) }
else
each { seq += 1 }
end
seq
end
end
end
Version data entries
26 entries across 26 versions & 2 rubygems