$$not

Returns the opposite of the input's boolean evaluated value (this returns the opposite of $$boolean)

Usage

{ 
  "$$not": /* input */,
  "style": "JAVA" /* or JS */
}

"$$not([style]):{input}"

note

Concrete values in the usage example are default values.

Returns

boolean

Arguments

Argument	Type	Values	Required / Default Value	Description
Input	any		null
style	enum	JAVA/ JS	JAVA	Style of considering truthy values (JS only relates to string handling; not objects and arrays)

Examples

Input

Definition

Output

true

"$$not:$"

false

Test

5

"$$not:$"

false

Test

"true"

"$$not:$"

false

Test

false

"$$not:$"

true

Test

"yes"

"$$not:$"

true

Test

"yes"

"$$not(JS):$"

false

Test

true

{
  "$$not": "$"
}

false

Test

false

{
  "$$not": "$"
}

true

Test

"yes"

{
  "$$not": "$",
  "style": "JS"
}

false

Test