Module: XlsFunction::Extensions::ArrayExtension

Defined in:
lib/xls_function/extensions/array_extension.rb

Class Method Summary collapse

Class Method Details

.max_depth(array, depth = 1) ⇒ Object 



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# File 'lib/xls_function/extensions/array_extension.rb', line 5

def max_depth(array, depth = 1)
  array.inject(depth) do |current_depth, item|
    next current_depth unless item.is_a?(Array)

    child_depth = max_depth(item, depth + 1)
    [current_depth, child_depth].max
  end
end