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FluentSwitch

Build Status

Better way to do switching.

Installation

npm i fluent-switch

Usage

No fallback

  FluentSwitch
    .createFrom(error)
    .case(e => e instanceof TimeoutError, e => log.error('timeout', e))
    .case(e => e instanceof ConnectionError, () => e => log.error('connection', e))
    .execute()

With fallback

  FluentSwitch
    .createFrom(error)
    .case(e => e instanceof TimeoutError, e => log.error('timeout', e))
    .case(e => e instanceof ConnectionError, () => e => log.error('connection', e))
    .else(e => log.error('Unknown error', e))
    .execute()