Contents

module HashExt
  module Traverse
    def self.traverse(hash, &block)
      hash.inject({}) do |h,(k,v)|
        if Hash === v
          v = traverse(v,&block)
        end
        nk, nv = block.call(k,v)
        h[nk] = nv unless nk.nil?
        h
      end
    end
  end
end

Version data entries

18 entries across 18 versions & 2 rubygems

Version	Path
coprl-3.0.0.beta.12	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.11	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.10	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.9	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.8	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.7	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.6	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.5	lib/hash_ext/traverse.rb
voom-presenters-2.1.2	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.4	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.3	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.2	lib/hash_ext/traverse.rb
coprl-3.0.0.beta.1	lib/hash_ext/traverse.rb
voom-presenters-2.1.0	lib/hash_ext/traverse.rb
voom-presenters-2.0.3	lib/hash_ext/traverse.rb
voom-presenters-2.0.2	lib/hash_ext/traverse.rb
voom-presenters-2.0.1	lib/hash_ext/traverse.rb
voom-presenters-2.0.0	lib/hash_ext/traverse.rb