Sha256: 1d98f43a125d3d8a34ab28deff6965448808a40cb9733475a224f5d6a8476134
Contents?: true
Size: 631 Bytes
Versions: 47
Compression:
Stored size: 631 Bytes
Contents
unless IO.method_defined? :advise
require 'backports/tools/arguments'
class IO
def advise(advice, offset=0, len=0)
raise RangeError if Backports.coerce_to_int(offset) >= 1<<31
raise RangeError if Backports.coerce_to_int(len) >= 1<<31
raise IOError if closed?
case advice
when :normal,
:sequential,
:random,
:willneed,
:dontneed,
:noreuse
return nil
when Symbol
raise NotImplementedError, "Unsupported advice #{advice}"
else
raise TypeError, "advice must be a Symbol"
end
end
end
end
Version data entries
47 entries across 47 versions & 4 rubygems