Travis build: 996

snippets/deepMapKeys.md

@@ -8,16 +8,17 @@ Use `Object.keys(obj)` to iterate over the object's keys.
 Use `Array.prototype.reduce()` to create a new object with the same values and mapped keys using `fn`.
 
 ```js
+
 const deepMapKeys = (obj, f) =>
   Array.isArray(obj)
     ? obj.map(val => deepMapKeys(val, f))
     : typeof obj === 'object'
       ? Object.keys(obj).reduce((acc, current) => {
-          const val = obj[current];
-          acc[f(current)] =
+        const val = obj[current];
+        acc[f(current)] =
             val !== null && typeof val === 'object' ? deepMapKeys(val, f) : (acc[f(current)] = val);
-          return acc;
-        }, {})
+        return acc;
+      }, {})
       : obj;
 ```
 

snippets/dig.md

@@ -6,13 +6,14 @@ Use the `in` operator to check if `target` exists in `obj`.
 If found, return the value of `obj[target]`, otherwise use `Object.values(obj)` and `Array.prototype.reduce()` to recursively call `dig` on each nested object until the first matching key/value pair is found.
 
 ```js
+
 const dig = (obj, target) =>
   target in obj
     ? obj[target]
     : Object.values(obj).reduce((acc, val) => {
-        if (acc !== undefined) return acc;
-        if (typeof val === 'object') return dig(val, target);
-      }, undefined);
+      if (acc !== undefined) return acc;
+      if (typeof val === 'object') return dig(val, target);
+    }, undefined);
 ```
 
 ```js

snippets/factorial.md

@@ -8,11 +8,12 @@ Otherwise, return the product of `n` and the factorial of `n - 1`.
 Throws an exception if `n` is a negative number.
 
 ```js
+
 const factorial = n =>
   n < 0
     ? (() => {
-        throw new TypeError('Negative numbers are not allowed!');
-      })()
+      throw new TypeError('Negative numbers are not allowed!');
+    })()
     : n <= 1
       ? 1
       : n * factorial(n - 1);

snippets/pipeAsyncFunctions.md

@@ -11,13 +11,14 @@ const pipeAsyncFunctions = (...fns) => arg => fns.reduce((p, f) => p.then(f), Pr
 ```
 
 ```js
+
 const sum = pipeAsyncFunctions(
   x => x + 1,
   x => new Promise(resolve => setTimeout(() => resolve(x + 2), 1000)),
   x => x + 3,
   async x => (await x) + 4
 );
-(async () => {
+(async() => {
   console.log(await sum(5)); // 15 (after one second)
 })();
 ```

snippets/remove.md

@@ -6,12 +6,13 @@ Use `Array.prototype.filter()` to find array elements that return truthy values
 The `func` is invoked with three arguments (`value, index, array`).
 
 ```js
+
 const remove = (arr, func) =>
   Array.isArray(arr)
     ? arr.filter(func).reduce((acc, val) => {
-        arr.splice(arr.indexOf(val), 1);
-        return acc.concat(val);
-      }, [])
+      arr.splice(arr.indexOf(val), 1);
+      return acc.concat(val);
+    }, [])
     : [];
 ```