Sha256: d0c010bcc2dff704483580d011bf8d298391d1aff7e515748c37994a81c5aecf
Contents?: true
Size: 233 Bytes
Versions: 6
Compression:
Stored size: 233 Bytes
Contents
unless Enumerable.method_defined? :tally
module Enumerable
def tally
h = {}
# NB: By spec, tally should return default-less hash
each_entry { |item| h[item] = h.fetch(item, 0) + 1 }
h
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems