snap-context

1.0.0 • Public • Published

snap-context NPM version Build Status Dependency Status

Manage context with ease

Usage

var Context = require('proto-context');
var ctx = new Context();
 
ctx.set('value', 'first version');  // console.log(ctx.get('value')) -> 'first version'
ctx.snapshot();
ctx.set('value', 'second version'); // console.log(ctx.get('value')) -> 'second version'
ctx.restore();
console.log(ctx.get('value')); // -> 'first version' 

API

new Context

Creates context object with methods:

Context.set(key, value)

Sets key for value in current context.

Context.get(key)

Gets value for key in current (or previous) context.

Context.snapshot(ctx)

Creates new Object and add it to ctx prototype.

Context.restore(ctx)

Removes created Object from prototype chain of ctx.

Benchmark results

Benchmarking set -> snapshot -> get -> restore pattern:

                      Performance
       1,133,011 op/s » Stack on array
         668,539 op/s » Stack on list
             645 op/s » Stack on object.prototype

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Install

npm i snap-context

Weekly Downloads

0

Version

1.0.0

License

MIT

Last publish

Collaborators

  • floatdrop