Contents

class Array
  def ids
    map(&:id)
  end

  def dups?
    find { |e| rindex(e) != index(e) } ? true : false
  end

  def dups
    (select { |e| rindex(e) != index(e) }).uniq
  end

  def dups_with_index
    return {} unless self.dups?
    hash = Hash.new { |h, k| h[k] = [] }
    each_with_index do |val, idx|
      hash[val] << idx
    end
    hash.delete_if { |_k, v| v.size == 1 }
    hash
  end
end

Version data entries

112 entries across 112 versions & 1 rubygems

Version	Path
origen-0.7.43	lib/origen/core_ext/array.rb
origen-0.7.42	lib/origen/core_ext/array.rb
origen-0.7.41	lib/origen/core_ext/array.rb
origen-0.7.40	lib/origen/core_ext/array.rb
origen-0.7.39	lib/origen/core_ext/array.rb
origen-0.7.38	lib/origen/core_ext/array.rb
origen-0.7.37	lib/origen/core_ext/array.rb
origen-0.7.36	lib/origen/core_ext/array.rb
origen-0.7.35	lib/origen/core_ext/array.rb
origen-0.7.34	lib/origen/core_ext/array.rb
origen-0.7.33	lib/origen/core_ext/array.rb
origen-0.7.32	lib/origen/core_ext/array.rb
origen-0.7.31	lib/origen/core_ext/array.rb
origen-0.7.30	lib/origen/core_ext/array.rb
origen-0.7.29	lib/origen/core_ext/array.rb
origen-0.7.28	lib/origen/core_ext/array.rb
origen-0.7.27	lib/origen/core_ext/array.rb
origen-0.7.26	lib/origen/core_ext/array.rb
origen-0.7.25	lib/origen/core_ext/array.rb
origen-0.7.24	lib/origen/core_ext/array.rb