Merge pull request #1184 from dakshshah96/update/profilelookup

Update Challenge Profile Lookup

Challenge-Profile-Lookup.md

@@ -1,61 +1,62 @@
 # Challenge Profile Lookup
 
-**_Instructions_**
+:triangular_flag_on_post: Remember to use [**`Read-Search-Ask`**](FreeCodeCamp-Get-Help) if you get stuck. Try to pair program :busts_in_silhouette: and write your own code :pencil:
+
+### :checkered_flag: Problem Explanation:
 
 We have an array of objects representing different people in our contacts lists.
 
-A **lookUp** function that takes **firstName** and a property (**prop**) as arguments has been pre-written for you.
+A `lookUpProfile()` function that takes **firstName** and a property (**prop**) as arguments has been pre-written for you.
 
 The function should check if **firstName** is an actual contact's **firstName** and the given property (**prop**) is a property of that contact.
 
-If both are true, then return the "value" of that property.
+If both are true, then return the _value_ of that property.
 
-If **firstName** does not correspond to any contacts then return **"No such contact"**
+If **firstName** does not correspond to any contacts then return `No such contact`.
 
-If **prop** does not correspond to any valid properties then return **"No such property"**
+If **prop** does not correspond to any valid properties then return `No such property`.
 
-Remember to use [Read-Search-Ask](FreeCodeCamp-Get-Help) if you get stuck. Try to pair program. Write your own code.
+- Change the code below `// Only change code below this line` and up to `// Only change code above this line`.
+- Ensure that you are editing the inside of the `lookUpProfile()` function.
+  - This function includes two parameters, **firstName** and **prop**.
+- The function should look through the **contacts** list for the given **firstName** parameter.
+  - If there is a match found, the function should then look for the given **prop** parameter.
+  - If both **firstName** and the associated **prop** are found, you should return the value of the **prop**.
+  - If **firstName** is found and no associated **prop** is found, you should return `No such property`.
+- If **firstName** isn't found anywhere, you should return `No such contact`.
 
-## Useful Links
+#### Relevant Links
 
 - [Challenge: Accessing Objects Properties with Bracket Notation](http://www.freecodecamp.com/challenges/accessing-objects-properties-with-bracket-notation)
 - [Challenge: Iterate with JavaScript For Loops](http://www.freecodecamp.com/challenges/iterate-with-javascript-for-loops)
 
-## Problem Explanation:
-
-- Change the code below `// Only change code below this line` and up to `// Only change code above this line`
-- Take note that you are editing the inside of the `lookUpProfile` function
-
-  - This function includes two parameters, `firstName` and `prop`
+## :speech_balloon: Hint: 1
 
-- The function should check look through the `contact` list for the given `firstName` parameter
+Use a `for` loop to cycle through the **contacts** list.
 
-  - If there is a match found, the function should then look for the given `prop` parameter
-  - If both `firstName` and the associated `prop` are found, you should return the value of the `prop`
-  - If `firstName` is found and no associated `prop` is found, you should return `"No such property"`
-  - If `firstName` isn't found anywhere, you should return `"No such contact"`
+> _try to solve the problem now_
 
-## Hint: 1
+## :speech_balloon: Hint: 2
 
-- Use a **for loop** to cycle through the `contact` list
+Use a nested `if` statement to first check if the **firstName** matches, and then checks `if` the **prop** matches.
 
-## Hint: 2
+> _try to solve the problem now_
 
-- Use a nested `if` statement to first check if the `firstName` matches, and then checks if the `prop` matches
+## :speech_balloon: Hint: 3
 
-## Hint: 3
+Leave your `return "No such contact"` out of the `for` loop as a final catch-all.
 
-- Leave your `return "No such contact"` out of the `for loop` as a final catch-all
+> _try to solve the problem now_
 
 ## Spoiler Alert!
 
 ![687474703a2f2f7777772e796f75726472756d2e636f6d2f796f75726472756d2f696d616765732f323030372f31302f31302f7265645f7761726e696e675f7369676e5f322e676966.gif](https://files.gitter.im/FreeCodeCamp/Wiki/nlOm/thumb/687474703a2f2f7777772e796f75726472756d2e636f6d2f796f75726472756d2f696d616765732f323030372f31302f31302f7265645f7761726e696e675f7369676e5f322e676966.gif)
 
 **Solution ahead!**
 
-## Code Solution:
+## :beginner: Basic Code Solution:
 
-```
+```javascript
 for (var x = 0; x < contacts.length; x++){
     if (contacts[x].firstName === firstName) {
         if (contacts[x].hasOwnProperty(prop)) {
@@ -68,26 +69,33 @@ for (var x = 0; x < contacts.length; x++){
 return "No such contact";
 ```
 
-## Code Explanation:
+### Code Explanation:
+
+- The `for` loop runs, starting at the first object in the **contacts** list.
+- If the **firstName** parameter passed into the function matches the value of the `"firstName"` key in the first object, the `if` statement passes.
+- Then, we use `.hasOwnProperty()` method (checks if there's a given property and returns a boolean) with **prop** as an argument. If it's true, the value of **prop** is returned.
+  - If the second `if` statement fails, `No such property` is returned.
+- If the first `if` statement fails, the `for` loop continues on to the next object in the **contacts** list.
+- If the **firstName** parameter isn't matched by the final **contacts** object, the `for` loop exits and `No such contact` is returned.
 
-- The **for loop** runs, starting at the first object in the `contacts` list
-- If the `firstName` parameter passed into the function matches the value of the `"firstName"` key in the first object, the `if` statement passes
-- Then, we use `.hasOwnProperty()` method (checks if there's a given property and returns a boolean) with `prop` as an argument,if it's true the value of the `prop` is returned
+**Example Run**
 
-  - If the second `if` statement fails, `"No such property"` is returned
+- `lookUpProfile("Akira","likes");` runs.
+- `"Akira"` is matched to the `"firstName"` key in the first object, so the `if` statement returns true.
+- `"likes"` is found within the first object, so the second `if` statement returns true.
+- The value of `"likes"` is returned - `"Pizza", "Coding", "Brownie Points"`.
 
-- If the first `if` statement fails, the **for loop** continues on to the next object in the `contact` list
-- If the `firstName` parameter isn't matched by the final `contact` object, the **for loop** exits and `"No such contact"` is returned
+### :trophy: Credits:
 
-**_Example Run_**
+If you found this page useful, you may say thanks to the contributors by copying and pasting the following line in the main chat:
 
-- `lookUpProfile("Akira","likes");` runs
-- `"Akira"` is matched to the `"firstName"` key in the first object, so the `if` statement returns true
-- `"likes"` is found within the first object, so the second `if` statement returns true
-- The value of `"likes"` is returned - `"Pizza", "Coding", "Brownie Points"`
+**`Thanks @leftynaut for your help with Checkpoint: Profile Lookup`**
 
-### Credits:
+## :clipboard: NOTES FOR CONTRIBUTIONS:
 
-If you found this page useful, you can give thanks by copying and pasting this on the main chat: **`Thanks @leftynaut for your help with Checkpoint: Profile Lookup`**
+- :warning: **DO NOT** add solutions that are similar to any existing solutions. If you think it is **_similar but better_**, then try to merge (or replace) the existing similar solution.
+- Add an explanation of your solution.
+- Categorize the solution in one of the following categories &mdash; **Basic**, **Intermediate** and **Advanced**. :traffic_light:
+- Please add your username only if you have added any **relevant main contents**. (:warning: **_DO NOT_** _remove any existing usernames_)
 
-> **NOTE:** Please add your username only if you have added any **relevant main contents** to the wiki page. (Please don't remove any existing usernames.)
+> See :point_right: [**`Wiki Challenge Solution Template`**](Wiki-Template-Challenge-Solution) for reference.