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Variable declaration #143

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15 changes: 8 additions & 7 deletions README.md
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
# Airbnb JavaScript Style Guide() {
# Liftopia JavaScript Style Guide() {

*A mostly reasonable approach to JavaScript*

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var superPower = new SuperPower();
```

- Use one `var` declaration for multiple variables and declare each variable on a newline.
- Use `var` declaration for each new variable. This prevents us to have to worry about formatting and is more explicit.

```javascript
// bad
var items = getItems();
var goSportsTeam = true;
var dragonball = 'z';

// good
var items = getItems(),
goSportsTeam = true,
dragonball = 'z';


// good
var items = getItems();
var goSportsTeam = true;
var dragonball = 'z';
```

- Declare unassigned variables last. This is helpful when later on you might need to assign a variable depending on one of the previous assigned variables.
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