Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/soaspec/common.rb

Instance Method Summary collapse

Instance Method Details

#each_if_not_null(key) ⇒ Object

Loop through each item within a key within a Hash if the key exists

Parameters:

  • Key (Key) —

    within hash to iterate through



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# File 'lib/soaspec/common.rb', line 5

def each_if_not_null(key)
  case key.class.to_s
  when 'String'
    if self[key]
      self[key].each do |list_item|
        yield(list_item)
      end
    end
  when 'Array'
    if self[key[0]]
      if self[key[0]][key[1]]
        self[key[0]][key[1]].each do |list_item|
          yield(list_item)
        end
      end
    end
  end
end