Checks whether the input contains any null values.
contains_null(x:any) -> boolDescription
Section titled “Description”The contains_null function checks if the input contains any null values
recursively.
x: any
Section titled “x: any”The input to check for null values.
Examples
Section titled “Examples”Check if list has null values
Section titled “Check if list has null values”from {x: [{a: 1}, {}]}contains_null = x.contains_null(){ x: [ { a: 1, }, { a: null, }, ], contains_null: true,}Check a record with null values
Section titled “Check a record with null values”from {x: "foo", y: null}contains_null = this.contains_null(){ x: "foo", y: null, contains_null: true,}