Contents

class Hash

  # Same as Hash#merge but recursively merges sub-hashes.
  #
  # DEPRECATE: This method will be deprecated in favor of
  # <code>recursive.merge</code>.

  def recursive_merge(other)
    hash = self.dup
    other.each do |key, value|
      myval = self[key]
      if value.is_a?(Hash) && myval.is_a?(Hash)
        hash[key] = myval.recursive_merge(value)
      else
        hash[key] = value
      end
    end
    hash
  end

  # Same as Hash#merge! but recursively merges sub-hashes.
  #
  # DEPRECATE: This method will be deprecated in favor of
  # <code>recursive.merge!</code>.

  def recursive_merge!(other)
    other.each do |key, value|
      myval = self[key]
      if value.is_a?(Hash) && myval.is_a?(Hash)
        myval.recursive_merge!(value)
      else
        self[key] = value
      end
    end
    self
  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
facets-2.8.4	lib/core/facets/hash/recursive_merge.rb
facets-2.8.3	lib/core/facets/hash/recursive_merge.rb