Add iteration algorithm

.cspell.json

@@ -24,6 +24,8 @@
     "outfile",
     "purescript",
     "purs",
+    "snoc",
+    "newtype",
     "purty",
     "spago",
     "trufflehog",

.trufflehog3.yml

@@ -28,6 +28,7 @@ exclude:
     paths:
       - generated-docs
       - output
+      - package-lock.json
       - spago.lock
       - yarn-error.log
       - yarn.lock

README.md

@@ -12,6 +12,22 @@ Boggle solver.
 spago install boggle
 ```
 
+## Usage
+
+```purs
+import Data.Matrix (Matrix(..))
+import Data.Word (boggle)
+
+boggle (Matrix [ [ "a", "b" ], [ "c", "d" ] ]) 4
+
+>>> [
+  { path: [ { x: 0, y: 1 }, { x: 0, y: 0 }, { x: 1, y: 0 } ], word: "cab" },
+  { path: [ { x: 0, y: 1 }, { x: 0, y: 0 }, { x: 1, y: 1 } ], word: "cad" },
+  { path: [ { x: 1, y: 0 }, { x: 0, y: 0 }, { x: 1, y: 1 } ], word: "bad" },
+  { path: [ { x: 1, y: 1 }, { x: 0, y: 0 }, { x: 1, y: 0 } ], word: "dab" },
+]
+```
+
 ## Documentation
 
 Documentation and more detailed examples are hosted on [Github Pages](https://joellefkowitz.github.io/boggle).

package.json

@@ -2,7 +2,7 @@
   "packageManager": "yarn@4.1.1",
   "scripts": {
     "postinstall": "husky",
-    "format": "prettier . --write && echo src test | xargs -n1 npx purty --write",
+    "format": "prettier . --write && echo src test | xargs -n1 purty --write",
     "lint": "cspell . --dot --gitignore && eslint . --fix --no-error-on-unmatched-pattern && trufflehog3"
   },
   "resolutions": {