scoped-warning

A version of React's warning() function that adds a "scope" to warnsings. As with the original, setting NODE_ENV to "production" sets the warning to a noop, eliminating them completely.

var scopedWarning = require('scoped-warning')

var pathWarning = scopedWarning('path')

pathInvariant(false, "failed!") // warns '[path] Invariant Violation: failed!'

scopedWarning('my-module')(false, "failed!") // warns '[my-module] Invariant Violation: failed!'