Initial release

.gitignore

@@ -59,3 +59,6 @@ typings/
 
 # next.js build output
 .next
+
+# bundle
+dist

README.md

@@ -1,2 +1,26 @@
 # inso
-Insensitive object search
+
+:mag_right: Case-insensitive object search
+
+### Install
+
+`npm install inso`
+
+### Usage
+
+```javascript
+const inso = require("inso");
+
+const obj = {
+  foo: 1,
+  BAR: 2,
+  bAz: 3
+};
+
+inso(); // undefined
+inso(obj); // undefined
+inso(obj, "foo"); // 1
+inso(obj, "FOO"); // 1
+inso(obj, "Foo"); // 1
+inso(obj, "a", "b", "c", "Bar"); // 2
+```

index.js

@@ -0,0 +1,25 @@
+export default function inso(obj, ...searches) {
+  if (!obj || !searches.length) {
+    return void 0;
+  }
+
+  let match;
+
+  const objKeys = Object.keys(obj);
+  const lowerObjKeys = objKeys.map(objKey => objKey.toLowerCase());
+  const fuzzyKeyIndex = lowerObjKeys.findIndex(lowerObjKey =>
+    searches.some(search => search.toLowerCase() === lowerObjKey)
+  );
+
+  const fuzzyKey = fuzzyKeyIndex > -1 && objKeys[fuzzyKeyIndex];
+  if (fuzzyKey) {
+    match = obj[fuzzyKey];
+  }
+
+  const exactKey = searches.filter(search => obj[search])[0];
+  if (exactKey) {
+    match = obj[exactKey];
+  }
+
+  return match;
+}