Array with %w : Array Literal « Array « Ruby

1. Ruby
2. Array
3. Array Literal

Array with %w

words = %w[this is a test]  # Same as: ['this', 'is', 'a', 'test']
open = %w| ( [ { < |        # Same as: ['(', '[', '{', '<']
white = %W(\s \t \r \n)     # Same as: ["\s", "\t", "\r", "\n"]

 

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