11 lines
628 B
Elixir
11 lines
628 B
Elixir
fruits = [{:apple, 1}, {:banana, 2}, {:cherry, 3}] # Keyword list
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fruits = [apple: 1, banana: 2, cherry: 3] # Above-mentioned different notation
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fruits[:apple] #=> 1
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Keyword.has_key?(fruits, :banana) #=> true
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fruits = %{:apple=>1, :banana=>2, :cherry=>3} # Map
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fruits = %{apple: 1, banana: 2, cherry: 3} # Above-mentioned different notation
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fruits[:apple] #=> 1
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fruits.apple #=> 1 (Only When the key is Atom)
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Map.has_key?(fruits, :banana) #=> true
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