Sha256: dfeeb331bf1be442c9c7ecff1f89652eeef31fafc88ae98784f2aa75339d8f61
Contents?: true
Size: 485 Bytes
Versions: 26
Compression:
Stored size: 485 Bytes
Contents
#--
# Credit goes to martin DeMello
#++
module Enumerable
def nonuniq
h1 = {}
h2 = {}
each {|i|
h2[i] = true if h1[i]
h1[i] = true
}
h2.keys
end
def nonuniq!
raise unless respond_to?(:replace)
h1 = {}
h2 = {}
each {|i|
h2[i] = true if h1[i]
h1[i] = true
}
self.replace(h2.keys)
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
# TODO
Version data entries
26 entries across 26 versions & 1 rubygems