Contents

class Hash
  def find_all_values_for(key)
    result = []
    result << self[key]
    self.values.each do |hash_value|
      values = (hash_value.is_a?(Array) ? hash_value : [hash_value])
      values.each do |value|
        result += value.find_all_values_for(key) if value.is_a? Hash
      end
    end
    result.compact
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
looksist-0.3.12	lib/looksist/hash.rb
looksist-0.3.11	lib/looksist/hash.rb
looksist-0.3.10	lib/looksist/hash.rb
looksist-0.3.9	lib/looksist/hash.rb
looksist-0.3.8	lib/looksist/hash.rb