Stats property

Added

• Add stats property containing counters of method actions executions.

Changed

• Upgrade devDependencies

Selectors can return array of sources

Added

• Selectors can now return an array of sources.
• Selectors can now return sources defined as objects containing query and/or catch property.

Fixed

• Fix Sonar code smell.

Default value callback

Added

• defaultValue argument in Origin Constructor now can be a function. It will be called to obtain the defaultValue, passing to it the current query as argument.
• Add utility for testing catch functions of selector sources.

Sources handler

Added

• Accept options object in Origin constructor as last argument.
• Assign to the _id private property the value received in new option "uuid", when received.
• Last argument in Selectors now can be an object containing "defaultValue" and/or "uuid" options.
• Add "sources" handler for managing all instantiated mercury sources as a group.
• Add "config" method to Origin and sources handlers. From now, all Origin implementations can define its own _config method, which will be called with the resultant config each time the "config" method is called.

Changed

• _id private property now is a hash of default id and default value (if no "uuid" option is received)
• Objects without query now will emit "undefined" as "_queryId" property in "cleanAny" events, instead of "null".

Fixed

• Emit _root property on cleanAny events of Selectors.

Improve queries interface and events data

Added

• Expose _root property in queried instances to allow identify the root instance.
• Emit _root property on cleanAny events.

Fixed

• Expose custom queries methods in customQueries property, as described in documentation.
• Expose test.queries properties for concurrent sources.

First public release

• Forked from xByOrange reactive-data-source v1.7.0 private library. (Expose only Origin and Selector in this one)