Sha256: 1cc2bcd9efc42f9f71de4719551dee7a5966ad587bee9b6d0eea0da417674772
Contents?: true
Size: 324 Bytes
Versions: 22
Compression:
Stored size: 324 Bytes
Contents
module Hiccup
module CoreExt
module HashExtensions
def group_by_value
each_with_object({}) do |(key, value), new_hash|
(new_hash[value]||=[]).push(key)
end
end
alias :flip :group_by_value
end
end
end
Hash.send(:include, Hiccup::CoreExt::HashExtensions)
Version data entries
22 entries across 22 versions & 1 rubygems