# Logic

### AND

*Boolean AND operator will be true if and only all the operators are `true`.*

#### Expression:

<`boolean`> AND <`boolean`>

#### Return:

boolean

#### Example of usage:

```javascript
true AND 6 > 5

Return value:
true
```

### OR

*Boolean OR operator will be true if and only the conjunction of all the operators is `true`.*

#### Expression:

<`boolean`> OR <`boolean`>

#### Return:

boolean

#### Example of usage:

```javascript
false OR ("smaug" == null)

Return value:
false
```

### IF

*IF the condition evaluates to true THEN the result equals the `first expression`; ELSE, the `second expression` will proceed.*

#### Expression:

IF(*expression*: boolean, *then*: any, *else*: any)

#### Return:

*then*: any || *else*: any

#### Example of usage:

```javascript
IF("bilbo" == "baggins", "This is true", "This is false")

Return value:
"This is false"
```

### Switch

Returns first expression where the value matches appropriate right operand.

#### Expression:

**SWITCH**(*value*: any\[, switchOperand: number, *expression*: any ], *default*?: any)

#### Return:

*any*

#### Example of usage:

```javascript
SWITCH(2, 1, "apples", 2, "pears", 3, "oranges", "no fruits")

Return value:
"pears"
```