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rol

rol(B::BitArray{1}, i::Integer) -> BitArray{1}

Performs a left rotation operation.

Examples

julia> rol([true, false, true, false, true], 2)
5-element BitArray{1}:
  true
 false
  true
 false
  true

This example performs a left rotation operation on the given BitArray B by i positions. The elements are shifted to the left, and the last i elements wrap around to the beginning.

Common mistake example:

julia> rol([true, false, true, false, true], -1)
ERROR: ArgumentError: Invalid number of positions for rotation: -1

In this example, a negative value is provided for the number of positions to rotate. The number of positions should be a non-negative integer.

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