Update checkProp.md

snippets/checkProp.md

@@ -1,30 +1,29 @@
 ### checkProp
 
-Given a `predicate` function and a `prop` string this curried function will then take an `object` to inspect by calling the property and passing it to the predicate.
+Given a `predicate` function and a `prop` string, this curried function will then take an `object` to inspect by calling the property and passing it to the predicate.
 
-It summons `prop` on `obj` and passes it to a provided `predicate` function and returns a masked boolean
+Summon `prop` on `obj`, pass it to a provided `predicate` function and return a masked boolean.
 
 ```js
 const checkProp = (predicate, prop) => obj => !!predicate(obj[prop]);
 ```
 
 ```js
+const lengthIs4 = checkProp(l => l === 4, 'length');
+lengthIs4([]); // false
+lengthIs4([1,2,3,4]); // true
+lengthIs4(new Set([1,2,3,4])); // false (Set uses Size, not length)
 
-const lengthIs4 = checkProp(l => l === 4, 'length')
+const session = { user: {} };
-lengthIs4([]) // false
+const validUserSession = checkProps(u => u.active && !u.disabled, 'user');
-lengthIs4([1,2,3,4]) // true
-lengthIs4(new Set([1,2,3,4])) // false (Set uses Size, not length)
 
-const session = { user: {} }
+validUserSession(session); // false
-const validUserSession = checkProps(u => u.active && !u.disabled, 'user')
 
-validUserSession(session) // false
+session.user.active = true;
+validUserSession(session); // true
 
-session.user.active = true
+const noLength(l => l === undefined, 'length');
-validUserSession(session) // true
+noLength([]); // false
-
+noLength({}); // true
-const noLength(l => l === undefined, 'length')
+noLength(new Set()); // true
-noLength([]) // false
-noLength({}) // true
-noLength(new Set()) // true
 ```