Access array embedded within a hash : Nested hash « Hash « Ruby

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Ruby » Hash » Nested hash

Access array embedded within a hash





people = {

  'fred' => {

    'name' => 'F',

    'age' => 63,

    'gender' => 'male',

    'favorite painters' => ['A', 'B', 'C']

  },

  'janet' => {

    'name' => 'J',

    'age' => 55,

    'gender' => 'female'

  }

}





puts people['fred']['favorite painters'].length

puts people['fred']['favorite painters'].join(", ")

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