Throw descriptive error if start date passed for float turnover calc isn't in data or wasn't a trading day.

wnmurphy · wnmurphy · commit d4252ba7be04 · 2019-08-19T10:20:56.000-07:00
diff --git a/calculateFloatTurnover.js b/calculateFloatTurnover.js
@@ -25,6 +25,7 @@ const getFloatTurnovers = (volByDate, totalFloat, startDate, reverse) => {
       return calculateCycles(daysSubset, totalFloat, reverse);
     }
   }
+  throw `${ticker} - Start date ${startDate} not found in data.`;
 };
 
 function calculateCycles(volByDate, totalFloat, reverse) {

Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,7 @@ const getFloatTurnovers = (volByDate, totalFloat, startDate, reverse) => {`
`25`	`25`	`return calculateCycles(daysSubset, totalFloat, reverse);`
`26`	`26`	`}`
`27`	`27`	`}`
	`28`	+ throw `${ticker} - Start date ${startDate} not found in data.`;
`28`	`29`	`};`
`29`	`30`
`30`	`31`	`function calculateCycles(volByDate, totalFloat, reverse) {`