Contents

# https://www.ruby-forum.com/topic/82661
class Hash
  alias :__fetch :[]

  def traverse(*path)
    path.inject(self) { |obj, item| obj.__fetch(item) || break }
  end

  def [](*args)
    (args.length > 1) ? traverse(*args) : __fetch(*args)
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
tla-sbuilder-0.3.9	lib/utils/hash_inject.rb
tla-sbuilder-0.3.8	lib/utils/hash_inject.rb
tla-sbuilder-0.3.7	lib/utils/hash_inject.rb
tla-sbuilder-0.3.4	lib/utils/hash_inject.rb
tla-sbuilder-0.2.2	lib/utils/hash_inject.rb
tla-sbuilder-0.2.1	lib/utils/hash_inject.rb
tla-sbuilder-0.1.0	lib/utils/hash_inject.rb