Sha256: 1b0a725b61923341365968a28f4458ad0a55e6728d28b3e9a5d965bd20c3d59e
Contents?: true
Size: 473 Bytes
Versions: 47
Compression:
Stored size: 473 Bytes
Contents
unless ([1].index{true} rescue false)
require 'backports/tools/alias_method_chain'
require 'enumerator'
class Array
def index_with_block(*arg)
return to_enum(:index_with_block) if arg.empty? && !block_given?
return index_without_block(*arg) unless block_given? && arg.empty?
each_with_index{|o,i| return i if yield o}
return nil
end
Backports.alias_method_chain self, :index, :block
alias_method :find_index, :index
end
end
Version data entries
47 entries across 47 versions & 4 rubygems