adding underscore

Author: valours

.eslintrc.json

@@ -4,16 +4,10 @@
     "eslint:recommended",
     "plugin:react/recommended"
   ],
-  "rules": {
-    "react/display-name": 0,
-    "react/prop-types": 0
-  },
+  "rules": {},
   "env": {
-    "browser": true
+    "browser": true,
+    "amd": true
   },
-  "settings": {
-    "react": {
-      "version": "16.0"
-    }
-  }
+  "settings": {}
 }

package.json

@@ -18,5 +18,8 @@
     "husky": "^4.3.0",
     "lint-staged": "^10.4.0",
     "prettier": "^2.1.2"
+  },
+  "dependencies": {
+    "underscore": "^1.11.0"
   }
 }

unsplat.js

@@ -0,0 +1,14 @@
+const _ = require('underscore')
+
+function unsplat(fun) {
+  return function () {
+    return fun.call(null, _.toArray(arguments))
+  }
+}
+var joinElements = unsplat(function (array) {
+  return array.join(' ')
+})
+
+joinElements(1, 2) //=> "1 2"
+
+joinElements('-', '$', '/', '!', ':') //=> "- $ / ! :"

yarn.lock

@@ -1588,6 +1588,11 @@ type-fest@^0.8.1:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
   integrity sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==
 
+underscore@^1.11.0:
+  version "1.11.0"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.11.0.tgz#dd7c23a195db34267186044649870ff1bab5929e"
+  integrity sha512-xY96SsN3NA461qIRKZ/+qox37YXPtSBswMGfiNptr+wrt6ds4HaMw23TP612fEyGekRE6LNRiLYr/aqbHXNedw==
+
 uri-js@^4.2.2:
   version "4.4.0"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.0.tgz#aa714261de793e8a82347a7bcc9ce74e86f28602"