Files

T

Pulse Agent 0889ee9117 feat(lib): add useLiveStream WS hook + useLiveMetrics + LiveMetricChart

feat(hooks): add useLiveStream generic WebSocket hook
  - supports websocket/sse/polling transports
  - exponential backoff reconnect with jitter
  - circular buffer with configurable size
  - typed filter callback per use case
  - manual disconnect + reconnect + error state

feat(hooks): add useLiveMetrics derived hook
  - sliding time-window cut
  - moving average (configurable window)
  - current / avg / min / max / ratePerSecond
  - zero allocations per tick (memoized)

feat(charts): add LiveMetricChart molecule (Recharts)
  - line + area variants, grid + tooltip
  - moving-average overlay (dashed)
  - ConnectionStatus atom in header
  - status bar + compact mode
  - 100% responsive, GPU via SVG ViewBox

feat(atoms): add ConnectionStatus indicator
  - 5 states: disconnected/connecting/connected/reconnecting/error
  - animated pulse, JetBrains Mono, pill style
  - exported helpers: formatLatency / formatBytes

docs(pkg): bump v0.1.0 → v0.2.0, add recharts peerDep

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CHANGELOG.md

feat(lib): add useLiveStream WS hook + useLiveMetrics + LiveMetricChart

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index.js

feat(lib): add useLiveStream WS hook + useLiveMetrics + LiveMetricChart

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LICENSE

feat(lib): add useLiveStream WS hook + useLiveMetrics + LiveMetricChart

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package.json

feat(lib): add useLiveStream WS hook + useLiveMetrics + LiveMetricChart

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pathval.js

feat(lib): add useLiveStream WS hook + useLiveMetrics + LiveMetricChart

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README.md

feat(lib): add useLiveStream WS hook + useLiveMetrics + LiveMetricChart

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README.md

pathval

Tool for Object value retrieval given a string path for node and the browser.

What is pathval?

Pathval is a module which you can use to retrieve or set an Object's property for a given String path.

Installation

Node.js

pathval is available on npm. To install it, type:

$ npm install pathval

Browsers

You can also use it within the browser; install via npm and use the pathval.js file found within the download. For example:

<script src="./node_modules/pathval/pathval.js"></script>

Usage

The primary export of pathval is an object which has the following methods:

hasProperty(object, name) - Checks whether an object has named property or numeric array index.
getPathInfo(object, path) - Returns an object with info indicating the value of the parent of that path, the name of the property we're retrieving and its value.
getPathValue(object, path) - Retrieves the value of a property at a given path inside an object'.
setPathValue(object, path, value) - Sets the value of a property at a given path inside an object and returns the object in which the property has been set.

var pathval = require('pathval');

.hasProperty(object, name)

var pathval = require('pathval');

var obj = { prop: 'a value' };
pathval.hasProperty(obj, 'prop'); // true

.getPathInfo(object, path)

var pathval = require('pathval');

var obj = { earth: { country: 'Brazil' } };
pathval.getPathInfo(obj, 'earth.country'); // { parent: { country: 'Brazil'  }, name: 'country', value: 'Brazil', exists: true }

.getPathValue(object, path)

var pathval = require('pathval');

var obj = { earth: { country: 'Brazil' } };
pathval.getPathValue(obj, 'earth.country'); // 'Brazil'

.setPathValue(object, path, value)

var pathval = require('pathval');

var obj = { earth: { country: 'Brazil' } };
pathval.setPathValue(obj, 'earth.country', 'USA');

obj.earth.country; // 'USA'