Rapid Web Applications with TurboGears: Using Python to Create Ajax-Powered Sites

Chapter 14.4.3. Functions Unique to MochiKit.Iter

As useful as Python’s itertools module is, MochiKit.Iter adds some other functions, too.

• applymap(func, seq[, self]) Calls func with each element of seq (in the context of self, if supplied), returning a list of the return values from the calls to func

• every(i, func) Returns true if func(i.next()) is true for each item in the iterator

• exhaust(i) Use up the iterable without saving the results anywhere

• forEach(i, func[, self]) Call func for each element of i without saving the return values

• iextend(lst, i) Adds the elements from i to lst

• some(i, func) Returns true if func(i.next()) is true for at least one item