✨ Hex's toString() returns constructor name

Together with its `q` and `r` coordinates.
flauwekeul · Aug 9, 2022 · e3cafe0 · e3cafe0
1 parent fe29840
commit e3cafe0
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/src/hex/hex.test.ts b/src/hex/hex.test.ts
@@ -173,8 +173,11 @@ describe('equals()', () => {
 })
 
 describe('toString()', () => {
-  test('returns the q and r coordinates', () => {
-    expect(new Hex([-2, 2]).toString()).toBe('-2,2')
+  test('returns the constructor name and q and r coordinates', () => {
+    expect(new Hex([-2, 2]).toString()).toBe('Hex(-2,2)')
+
+    class CustomHex extends Hex {}
+    expect(new CustomHex([4, 0]).toString()).toBe('CustomHex(4,0)')
   })
 })
 

diff --git a/src/hex/hex.ts b/src/hex/hex.ts
@@ -107,7 +107,7 @@ export class Hex
   }
 
   toString() {
-    return `${this.q},${this.r}`
+    return `${this.constructor.name}(${this.q},${this.r})`
   }
 
   translate(delta: PartialCubeCoordinates) {