Bloc Web Development Hashes Checkpoint

hashes

## Setting Attributes ##

class User
  attr_accessor :name, :email, :bio, :age, :sex

  def initialize(config = {})
    @name = config[:name] || "n/a"
    @email = config[:email] || "n/a"
    @bio = config[:bio] || "n/a"
    @age = config[:age] || "n/a"
    @sex = config[:sex] || "n/a"
  end
end

## Iterating over a Hash ##

def hash_to_array(h = {})
  a = []
  h.each do |key, value|
    a << "#{key} is #{value}"
  end
  p a
end

## Hash Methods ##

# Create a method named merge_us that expects two arguments and combines them, assuming they're hashes. 

def merge_us(h1, h2)
  h1.merge!(h2)
end

# Create a method named my_keys that takes an argument and returns an Array of keys. 

def my_keys(h)
  h.keys
end

# Create a method named do_i_have? which expects two arguments. The arguments should represent a Hash and Array of keys. 
# do_i_have? should return true if the Array has all of the keys in the hash, and false if it does not.

def do_i_have?(hash, array_of_keys)
  if  hash.keys.sort == array_of_keys.sort
    true
  else
    false
  end
end