Update NodeRecipe so args is optional in bake config

package-lock.json

@@ -5839,8 +5839,7 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -5861,14 +5860,12 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -5883,20 +5880,17 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -6013,8 +6007,7 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -6026,7 +6019,6 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -6041,7 +6033,6 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -6049,14 +6040,12 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "minipass": {
           "version": "2.3.5",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -6075,7 +6064,6 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -6156,8 +6144,7 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -6169,7 +6156,6 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -6255,8 +6241,7 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -6292,7 +6277,6 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -6312,7 +6296,6 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -6356,14 +6339,12 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "yallist": {
           "version": "3.0.3",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         }
       }
     },

src/node/NodeRecipe.mjs

@@ -44,10 +44,13 @@ class NodeRecipe {
                 throw new TypeError("Inputted function not a Chef operation.");
             }
         // CASE: op with configuration
-        } else if (ing.op && ing.args) {
+        } else if (ing.op) {
             // Return op and args pair for opList item.
             const sanitisedOp = this._validateIngredient(ing.op);
-            return {op: sanitisedOp, args: ing.args};
+            if (ing.args) {
+                return {op: sanitisedOp, args: ing.args};
+            }
+            return sanitisedOp;
         } else {
             throw new TypeError("Recipe can only contain function names or functions");
         }

tests/node/tests/nodeApi.mjs

@@ -259,6 +259,13 @@ TestRegister.addApiTests([
         assert.strictEqual(result.toString(), "73:6f:6d:65:20:69:6e:70:75:74");
     }),
 
+    it("chef.bake: should take single JSON object desribing op with optional args", () => {
+        const result = chef.bake("some input", {
+            op: chef.toHex,
+        });
+        assert.strictEqual(result.toString(), "73 6f 6d 65 20 69 6e 70 75 74");
+    }),
+
     it("chef.bake: should take single JSON object describing op and args ARRAY", () => {
         const result = chef.bake("some input", {
             op: chef.toHex,
@@ -295,6 +302,21 @@ TestRegister.addApiTests([
         assert.strictEqual(result.toString(), "67;63;72;66;146;72;66;144;72;66;65;72;62;60;72;66;71;72;66;145;72;67;60;72;67;65;72;67;64");
     }),
 
+    it("chef.bake: should take multiple ops in JSON object form, some without args", () => {
+        const result = chef.bake("some input", [
+            {
+                op: chef.toHex,
+            },
+            {
+                op: "to octal",
+                args: {
+                    delimiter: "Semi-colon",
+                }
+            }
+        ]);
+        assert.strictEqual(result.toString(), "67;63;40;66;146;40;66;144;40;66;65;40;62;60;40;66;71;40;66;145;40;67;60;40;67;65;40;67;64");
+    }),
+
     it("chef.bake: should handle op with multiple args", () => {
         const result = chef.bake("some input", {
             op: "to morse code",
@@ -324,6 +346,17 @@ TestRegister.addApiTests([
         assert.strictEqual(result.toString(), "begin_something_anananaaaaak_da_aaak_da_aaaaananaaaaaaan_da_aaaaaaanan_da_aaak_end_something");
     }),
 
+    it("chef.bake: should accept Clean JSON format from Chef website - args optional", () => {
+        const result = chef.bake("some input", [
+            { "op": "To Morse Code" },
+            { "op": "Hex to PEM",
+                "args": ["SOMETHING"] },
+            { "op": "To Snake case",
+                "args": [false] }
+        ]);
+        assert.strictEqual(result.toString(), "begin_something_aaaaaaaaaaaaaa_end_something");
+    }),
+
     it("Excluded operations: throw a sensible error when you try and call one", () => {
         try {
             chef.fork();