Sha256: d0ad7cd7b0976165c0f425a5c8819557dbc971808fc672f654baed20d780f482

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Size: 752 Bytes

Versions: 1

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Stored size: 752 Bytes

Contents

module XmlHasher
  class Node
    attr_accessor :name, :attributes, :children, :text

    def initialize(name)
      @name = name
      @attributes = {}
      @children = []
    end

    def to_hash
      h = {}
      if text && !text.empty?
        h[name] = text
      else
        h[name] = attributes.inject({}) { |r, (key, value)| r[key] = value if !value.nil? && !value.to_s.empty?; r }
        if children.size == 1
          h[name].merge!(children.first.to_hash)
        else
          h[name].merge!(children.group_by { |child| child.name }.inject({}) { |r, (k, v)| v.length == 1 ? r.merge!(v.first.to_hash) : r[k] = v.map { |c| c.to_hash[c.name] }; r })
        end
      end
      h[name] = nil if h[name].empty?
      h
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version Path
xmlhasher-1.0.3 lib/xmlhasher/node.rb