has

Tests for the presence of an property value in the current feature's properties, or from another object if a second argument is provided.

fun has(vararg expressions: Array<out Expression>): Expression
fun has(string: String, expression: Expression): Expression

DSL function for "has".

fun has(block: Expression.ExpressionBuilder.() -> Unit): Expression

Tests for the presence of an property value in the current feature's properties

fun has(string: String): Expression