addind validation to the Circle constructor to check the lenght of the array

biharck · biharck · commit 279d8753065e · 2019-03-15T08:56:17.000-03:00
diff --git a/src/scoord3d.js b/src/scoord3d.js
@@ -140,6 +140,9 @@ class Circle extends Scoord3D {
     if (!Array.isArray(coordinates)) {
       throw new Error('coordinates of Circle must be an array')
     }
+    if (coordinates.length < 2) {
+      throw new Error('coordinates of Circle must be an array of length 2')
+    }
     if(coordinates.find(c => c.length !== 3)!== undefined){
       throw new Error('coordinates of Circle must be a list or size two with points of length 3')
     }

Original file line number	Diff line number	Diff line change
`@@ -140,6 +140,9 @@ class Circle extends Scoord3D {`
`140`	`140`	`if (!Array.isArray(coordinates)) {`
`141`	`141`	`throw new Error('coordinates of Circle must be an array')`
`142`	`142`	`}`
	`143`	`+ if (coordinates.length < 2) {`
	`144`	`+ throw new Error('coordinates of Circle must be an array of length 2')`
	`145`	`+ }`
`143`	`146`	`if(coordinates.find(c => c.length !== 3)!== undefined){`
`144`	`147`	`throw new Error('coordinates of Circle must be a list or size two with points of length 3')`
`145`	`148`	`}`