Module: Corelogic::Utils

Defined in:
lib/corelogic/utils.rb

Class Method Summary collapse

Class Method Details

.deep_symbolize_keys(hash) ⇒ Object 



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# File 'lib/corelogic/utils.rb', line 9

def deep_symbolize_keys(hash)
  deep_transform_keys(hash) { |key| key.to_sym rescue key }
end

.deep_transform_keys(object, &block) ⇒ Object 



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# File 'lib/corelogic/utils.rb', line 16

def deep_transform_keys(object, &block)
  case object
  when Hash
    object.each_with_object({}) do |(key, value), result|
      result[yield(key)] = deep_transform_keys(value, &block)
    end
  when Array
    object.map { |e| deep_transform_keys(e, &block) }
  else
    object
  end
end

.validate_keys(hash, *required_keys) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/corelogic/utils.rb', line 3

def validate_keys(hash, *required_keys)
  received_keys = [required_keys].flatten - hash.keys
  raise(ArgumentError, "Required key(s): #{received_keys.join(", ")}") unless received_keys.empty?
end