William Chargin 65d811fb44
mirror: add helpers for full queries and updates (#898)
Summary:
An update step is now roughly as simple as:

    _updateData(postQuery(_queryFromPlan(_findOutdated())))

(with some option/config parameters thrown in).

This makes progress toward #622.

Test Plan:
Unit tests included. They are light, because these functions are light.
They still retain full coverage.

wchargin-branch: mirror-full-pipeline
2018-09-27 19:12:47 -07:00
..