last(limit = 1)
Instance Public methods
Returns the last character of the string. If a limit is supplied, returns a substring from the end of the string until it reaches the limit value (counting backwards). If the given limit is greater than or equal to the string length, returns self.
1 2 3 4 5 6 | str = "hello"str.last # => "o"str.last(1) # => "o"str.last(2) # => "lo"str.last(0) # => ""str.last(6) # => "hello" |
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