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-0.2.6	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.5	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.4	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.3	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.2	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.1	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.0	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.0.rc2	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.2.0.rc1	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.15	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.14	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.13	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.12	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.11	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.10	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.9	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.8	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.7	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.6	lib/openstudio-standards/utilities/hash.rb
openstudio-standards-0.1.5	lib/openstudio-standards/utilities/hash.rb