Travis build: 1682

snippets/haveSameContents.md

@@ -12,10 +12,9 @@ Return `false` if the counts do not match for any element, `true` otherwise.
 ```js
 const haveSameContents = (a, b) => {
   for (const v of new Set([...a, ...b]))
-    if (a.filter(e => e === v).length !== b.filter(e => e === v).length)
-      return false;
+    if (a.filter(e => e === v).length !== b.filter(e => e === v).length) return false;
   return true;
-}
+};
 ```
 
 ```js

snippets/isContainedIn.md

@@ -10,15 +10,17 @@ Use `Array.prototype.some()` to check if all distinct values are contained in th
 Return `false` if the count of any element is greater in the first array than the second one, `true` otherwise.
 
 ```js
+
 const isContainedIn = (a, b) => {
-  for (const v of new Set(a))
+  for (const v of new Set(a)) {
     if (
-      !b.some(e => e === v) || 
+      !b.some(e => e === v) ||
       a.filter(e => e === v).length > b.filter(e => e === v).length
     )
       return false;
+  }
   return true;
-}
+};
 ```
 
 ```js

snippets/join.md

@@ -17,8 +17,8 @@ const join = (arr, separator = ',', end = separator) =>
       i === arr.length - 2
         ? acc + val + end
         : i === arr.length - 1
-          ? acc + val
-          : acc + val + separator,
+        ? acc + val
+        : acc + val + separator,
     ''
   );
 ```

snippets/objectToQueryString.md

@@ -10,14 +10,13 @@ Determine the `symbol` to be either `?` or `&` based on the `length` of `querySt
 Return the `queryString` or an empty string when the `queryParameters` are falsy.
 
 ```js
-
 const objectToQueryString = queryParameters => {
   return queryParameters
     ? Object.entries(queryParameters).reduce((queryString, [key, val], index) => {
-      const symbol = queryString.length === 0 ? '?' : '&';
-      queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : '';
-      return queryString;
-    }, '')
+        const symbol = queryString.length === 0 ? '?' : '&';
+        queryString += typeof val === 'string' ? `${symbol}${key}=${val}` : '';
+        return queryString;
+      }, '')
     : '';
 };
 ```

snippets/pipeAsyncFunctions.md

@@ -14,14 +14,13 @@ 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

@@ -9,12 +9,13 @@ 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);
+    }, [])
     : [];
 ```
 

snippets/size.md

@@ -12,15 +12,14 @@ Use `size` of a [`Blob` object](https://developer.mozilla.org/en-US/docs/Web/API
 Split strings into array of characters with `split('')` and return its length.
 
 ```js
-
 const size = val =>
   Array.isArray(val)
     ? val.length
     : val && typeof val === 'object'
-      ? val.size || val.length || Object.keys(val).length
-      : typeof val === 'string'
-        ? new Blob([val]).size
-        : 0;
+    ? val.size || val.length || Object.keys(val).length
+    : typeof val === 'string'
+    ? new Blob([val]).size
+    : 0;
 ```
 
 ```js