ScottLogic/d3-financial-components — pull request #189 by tunerscafe (2014-12-22 15:32:31+00:00)
Title: extents function added to the fc namespace.

This function is similar to d3.extents but takes 2 arguments the data and the field names.
- Data can be an array or data arrays or a single data array
- Fields can be an array of fields or a single field name
The function returns an array of two values denoting min and max.