Sha256: 68272abab94638e7bb220bda82267a4dbfe4cab0bb51e19f0094db0838f87eaf
Contents?: true
Size: 812 Bytes
Versions: 5
Compression:
Stored size: 812 Bytes
Contents
module PyCall
class Slice
include PyObjectWrapper
def self.new(*args)
start, stop, step = nil
case args.length
when 1
stop = args[0]
return super(stop) if stop.kind_of?(PyObject)
when 2
start, stop = args
when 3
start, stop, step = args
else
much_or_few = args.length > 3 ? 'much' : 'few'
raise ArgumentError, "too #{much_or_few} arguments (#{args.length} for 1..3)"
end
start = start ? Conversions.from_ruby(start) : PyObject.null
stop = stop ? Conversions.from_ruby(stop) : PyObject.null
step = step ? Conversions.from_ruby(step) : PyObject.null
pyobj = LibPython.PySlice_New(start, stop, step)
return pyobj.to_ruby unless pyobj.null?
raise PyError.fetch
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems