Contents

# Add a "dig" method to Hash to check if deeply nested elements exist
# From: http://stackoverflow.com/questions/1820451/ruby-style-how-to-check-whether-a-nested-hash-element-exists
class Hash
  def dig(*path)
    path.inject(self) do |location, key|
      location.respond_to?(:keys) ? location[key] : nil
    end
  end
end

Version data entries

65 entries across 65 versions & 1 rubygems

Version	Path
openstudio-standards-0.2.14	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.13	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.13.rc3	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.12	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.12.rc7	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.12.rc6	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.12.rc5	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.12.rc4	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.12.rc2	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.12.rc1	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.11	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.11.rc2	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.11.rc1	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.10	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.10.rc3	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.10.rc2	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.10.rc1	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.9	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.8	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.7	lib/openstudio-standards/utilities/hash.rb