Contents

##
# Functions to convert hash keys to all symbols or all strings
##
class Hash
  def deep_symbolize! hsh = nil
    hsh ||= self
    hsh.keys.each do |k|
      if k.is_a? String
        hsh[k.to_sym] = hsh[k]
        hsh.delete k
      end
      deep_symbolize! hsh[k.to_sym] if hsh[k.to_sym].is_a? Hash
    end
    hsh
  end

  def deep_stringify! hsh = nil
    hsh ||= self
    hsh.keys.each do |k|
      if k.is_a? Symbol
        hsh[k.to_s] = hsh[k]
        hsh.delete k
      end
      deep_stringify! hsh[k.to_s] if hsh[k.to_s].is_a? Hash
    end
    hsh
  end
end

Version data entries

11 entries across 11 versions & 1 rubygems

Version	Path
rbcli-0.1.10	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.9	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.8	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.7	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.6	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.5	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.4	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.3	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.2	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.1	lib/rbcli/util/hash_deep_symbolize.rb
rbcli-0.1.0	lib/rbcli/util/hash_deep_symbolize.rb