quiver 0.6.0 quiver: ^0.6.0 copied to clipboard
A set of utility libraries for Dart
quiver-dart #
A set of utility libraries for Dart
async.dart #
Utilities for working with Futures, Streams and async computations.
FutureGroup
is collection of Futures that signals when all its child futures
have completed. Allows adding new Futures as long as it hasn't completed yet.
Useful when async tasks can spwn new async tasks and you need to wait for all of
them to complete.
StreamRouter
splits a Stream into mulltiple streams based on a set of
predicates.
CountdownTimer
is a simple countdown timer that fires events in configurable
increments.
doWhileAsync
and reduceAsync
perform async computations on the elements of
on Iterables, waiting for the computation to complete before processing the
next element.
io.dart #
visitDirectory
is a recursive directory lister that conditionally recurses
into sub-directories based on the result of a handler function.
iterables.dart #
count
, cycle
, enumerate
, merge
, range
, and zip
create, transform,
or combine Iterables in different ways, similar to Python's itertools.
min
, max
, and extent
retreive the minimum and maximum elements from an
iterable.
pattern.dart #
pattern.dart container utilities for work with Pattern
s and RegExp
s.
Glob
implements glob patterns that are commonly used with filesystem paths.
matchesAny
combines multiple Patterns into one, and allows for exclusions.
matchesFull
returns true if a Pattern matches an entire String.
escapeRegex
escapes special regex characters in a String so that it can be
used as a literal match inside of a RegExp.
time.dart #
Clock
provides points in time relative to the current point in time, for
example: now, 2 days ago, 4 weeks from now, etc. For tesability, use Clock
rather than other ways of accessing time, like new DateTime()
, so that you
can use a fake time function in your tests to control time.