Add more methods to TimeSeries

[brennan-ae]

... and confirm the old ones are implemented as described:

Part 1: Add some more methods

Your TimeSeries class should be, by now, a well documented, well tested, mutable, class which implements:

getitem: to get a value for a given index (should have done this) setitem: set the value for the given index (should have done this) contains: is a value in the values (NEW) iter: iterates over values. (This might have iterated over tuples of (time, value) pairs earlier (should have done this) values: returns a numpy array of values (should have done this) itervalues: returns an iterator over them (NEW) times: returns a numpy array of times (NEW) itertimes: returns an iterator over them (should have done this) items: returns a list of time-value tuple pairs (NEW) iteritems: returns an iterator over these (should have done this) len: returns a length. (should have done this) repr: abbreviating string representation (should have done this)

[jsm09]

Isn't this one the same as #22

[sanoke]

You're exactly right @jsm09. During our group meeting, we assigned this task to you... do you want to close this issue out?

[jsm09]

Sure, I'll leave the other one open. Thanks