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Fix typo chapter 3 #213

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Fix typo chapter 3 #213

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2abc413
Add missing 'to' preposition
HereBeAndre Jul 27, 2022
0dadb6b
Add missing var keyword in curiedSum ES6 arrow function snippet
HereBeAndre Jul 27, 2022
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6 changes: 3 additions & 3 deletions manuscript/ch3.md
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Expand Up @@ -377,7 +377,7 @@ function add(x,y) {
}
```

Now imagine we'd like take a list of numbers and add a certain number to each of them. We'll use the `map(..)` utility (see [Chapter 9, "Map"](ch9.md/#map)) built into JS arrays:
Now imagine we'd like to take a list of numbers and add a certain number to each of them. We'll use the `map(..)` utility (see [Chapter 9, "Map"](ch9.md/#map)) built into JS arrays:

```js
[1,2,3,4,5].map( function adder(val){
Expand Down Expand Up @@ -666,7 +666,7 @@ When trying to decipher curried functions, I've found it helps me tremendously i
In fact, to reinforce that point, let's consider the same code but written with ES6 arrow functions:

```js
curriedSum =
var curriedSum =
v1 =>
v2 =>
v3 =>
Expand All @@ -678,7 +678,7 @@ curriedSum =
And now, all on one line:

```js
curriedSum = v1 => v2 => v3 => v4 => v5 => sum( v1, v2, v3, v4, v5 );
var curriedSum = v1 => v2 => v3 => v4 => v5 => sum( v1, v2, v3, v4, v5 );
```

Depending on your perspective, that form of visualizing the curried function may be more or less helpful to you. For me, it's a fair bit more obscured.
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