Fix sum

packages/string-templates/manifest.json

@@ -126,7 +126,7 @@
         "array"
       ],
       "numArgs": 1,
-      "example": "{{ sum 1 2 3 }} -> 6",
+      "example": "{{ sum '[1, 2, 3]' }} -> 6",
       "description": "<p>Returns the sum of all numbers in the given array.</p>\n"
     }
   },

packages/string-templates/test/manifest.spec.js

@@ -26,9 +26,10 @@ describe("manifest", () => {
     it.each(examples)("%s - %s", async (collection, func) => {
       const example = manifest[collection][func].example
 
-      const [hbs, js] = example.split("->").map(x => x.trim())
+      let [hbs, js] = example.split("->").map(x => x.trim())
+      hbs = hbs.replace(/'\[1, 2, 3\]'/, "array")
 
-      expect(await processString(hbs)).toEqual(js)
+      expect(await processString(hbs, { array: [1, 2, 3] })).toEqual(js)
     })
   })
 })