move error handling to sequence constructor

jlmakes · jlmakes · commit 344b4dd14f23 · 2018-04-28T16:53:20.000-07:00
diff --git a/src/instance/functions/sequence.js b/src/instance/functions/sequence.js
@@ -64,13 +64,17 @@ export default function sequence(element, pristine = this.pristine) {
 }
 
 export function Sequence(interval) {
-	this.id = nextUniqueId()
-	this.interval = interval
-	this.members = []
-	this.models = {}
-	this.blocked = {
-		head: false,
-		foot: false
+	if (Math.abs(interval) < 16) {
+		throw new RangeError('Sequence interval must be at least 16.')
+	} else {
+		this.id = nextUniqueId()
+		this.interval = Math.abs(interval)
+		this.members = []
+		this.models = {}
+		this.blocked = {
+			head: false,
+			foot: false
+		}
 	}
 }
 
diff --git a/src/instance/methods/reveal.js b/src/instance/methods/reveal.js
@@ -30,11 +30,7 @@ export default function reveal(target, options, interval, sync) {
 
 	try {
 		if (interval) {
-			if (interval >= 16) {
-				sequence = new Sequence(interval)
-			} else {
-				throw new RangeError('Sequence interval must be at least 16ms.')
-			}
+			sequence = new Sequence(interval)
 		}
 
 		const nodes = tealight(target)
