ramnathv/rCharts — pull request #449 by danielkrizian (2014-06-20 18:02:02+00:00)
Title: toJSON digits parameterization. See danielkrizian/rChartsDygraphs#14

Adding ability for the user to pass `digits` parameter to toJSON

This should fix the issues with losing the decimal point precision, as documented here:
https://github.com/danielkrizian/rChartsDygraphs/issues/14#issuecomment-46632085