Sha256: 4d4185df19f092a8b1a2074fd978581817e419ba460c18fc1363e02976236115
Contents?: true
Size: 338 Bytes
Versions: 47
Compression:
Stored size: 338 Bytes
Contents
unless Array.method_defined? :rotate
class Array
def rotate(n=1)
Array.new(self).rotate!(n)
end
end
end
unless Array.method_defined? :rotate!
require 'backports/tools/arguments'
class Array
def rotate!(n=1)
n = Backports.coerce_to_int(n) % (empty? ? 1 : size)
concat(slice!(0, n))
end
end
end
Version data entries
47 entries across 47 versions & 4 rubygems