oo7
v0.7.12
Published
The Bond API
Downloads
60
Readme
oo7
A small library providing what might be termed as reactive expressions, Bond
s
(hence the name). Classes deriving from Bond
are expected to determine when
their value has changed and call trigger
accordingly.
TimeBond
is provided as a simple expression type which evaluates to the
current time and triggers an update once per second.
Expressions can be composed through TransformBond
, which allows both argument
dependencies (that get passed into the combination transform) and non-argument
dependencies (which do not). For its dependencies, TransformBond
is able to
work with basic values, Promise
s and other Bonds
abstractly.
Installation
npm install oo7 --save
Usage
var oo7 = require('oo7'),
Bond = oo7.Bond,
TimeBond = oo7.TimeBond,
TransformBond = oo7.TransformBond;
let t = new TimeBond;
// Prints the Unix time every second.
t.tie(console.log);
// Prints the formatted date every second.
new TransformBond(x => new Date(x), [t]).tie(console.log);
Tests
npm test
Contributing
In lieu of a formal styleguide, take care to maintain the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code.
For development, a number of git hooks are provides that allow you to ensure tightly couple packages remain locally referenced at development time and switched to the proper version at commit/publish time. Simply copy all files from hooks into the git hook path:
cp hooks/* .git/hooks
NPM's publishing functionality automatically ensures packages reference the latest of their dependencies in the tightly-coupled group, and bumps the patch version after publication.
For all of this to work, ensure this, oo7-parity
, oo7-react
and parity-reactive-ui
all exist in the same parent directory.
Release History
- 0.1.2
- 0.1.1 Minor fix.
- 0.1.0 Initial release