PythonUtils

Pythonic useful functions and classes for Dart.

Features

itertools

Effective iteration.

• next()
• zip()
• enumerate()

Pair

Pair is a class that provides a way to store two objects as a single unit.

Range

Numeric Sequence

strtools

Useful functions for String type

• strIter()
• removeSuffix()
• strJoin()
• toString()

Getting started

TODO: List prerequisites and provide or point to information on how to start using the package.

Usage

itertools

next()

var it = [1, 2, 3].iterator;
print(next(it));
print(next(it));
print(next(it));
print(next(it));

Output:

>>> 1
>>> 2
>>> 3
trow StopIteration

zip()

var l1 = [1, 2, 3];
var l2 = [-1, -2, -3];
print(zip(l1, l2));

Output:

>>> [[1, -1], [2, -2], [3, -3]]

TODO: added more usage