toJSON pretty

Author: michaelfarrell76

.vscode/settings.json

@@ -34,7 +34,7 @@
     "**/.pnp.*": true
   },
   "editor.codeActionsOnSave": {
-    "source.fixAll": true
+    "source.fixAll": "explicit"
   },
   "cSpell.words": ["doctoc", "templating"]
 }

package.json

@@ -2,7 +2,7 @@
   "author": "Transcend Inc.",
   "name": "@transcend-io/handlebars-utils",
   "description": "Utility functions for handlebars templating with Transcend - available in node and client side.",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "homepage": "https://github.com/transcend-io/handlebars-utils",
   "repository": {
     "type": "git",

src/createHandlebars.ts

@@ -117,6 +117,24 @@ export const DEFAULT_HANDLEBARS_HELPERS = {
       }
       return v;
     }),
+  /**
+   * Pretty JSON stringify
+   *
+   * @param obj - The object to convert
+   * @returns The object stringified
+   */
+  toJSONPretty: <T extends ObjByString>(obj: T) =>
+    JSON.stringify(
+      obj,
+      (k, v) => {
+        // Necessary, else functions don't get written.
+        if (typeof v === 'function') {
+          return v.toString();
+        }
+        return v;
+      },
+      2,
+    ),
   /**
    * Compares two string to see if they're sorted
    *