moved toClass shorthash dep to utils package

Author: avigoldman

packages/heml-parse/package-lock.json

@@ -27,7 +27,6 @@
     "html-tags": "^2.0.0",
     "lodash": "^4.17.4",
     "postcss": "^6.0.14",
-    "postcss-safe-parser": "^3.0.1",
-    "shorthash": "0.0.2"
+    "postcss-safe-parser": "^3.0.1"
   }
 }

packages/heml-parse/package.json

@@ -23,6 +23,7 @@
   "dependencies": {
     "@heml/render": "^1.0.2-0",
     "css-groups": "^0.1.1",
-    "lodash": "^4.17.4"
+    "lodash": "^4.17.4",
+    "shorthash": "0.0.2"
   }
 }

packages/heml-utils/package-lock.json

@@ -4,5 +4,6 @@ import createElement from './createElement'
 import HEMLError from './HEMLError'
 import transforms from './transforms'
 import condition from './condition'
+import toClass from './toClass'
 
-module.exports = { createElement, renderElement, HEMLError, cssGroups, transforms, condition }
+module.exports = { createElement, renderElement, HEMLError, cssGroups, transforms, condition, toClass }

packages/heml-utils/package.json

@@ -0,0 +1,10 @@
+import { unique } from 'shorthash'
+
+/**
+ * generates a consistent short class-safe hash from a longer string
+ * @param  {String} str the string used in the hash function
+ * @return {String}     the class
+ */
+export default function toClass(s) {
+  return `c${unique(s)}`
+}