Method Len

postgres/parser/json/json.go:172–172

Len returns the number of outermost elements in the JSON document if it is an object or an array. Otherwise, Len returns 0.

()

	// Len returns the number of outermost elements in the JSON document if it is an object or an array.
	// Otherwise, Len returns 0.
	Len() int

	// HasContainerLeaf returns whether this document contains in it somewhere
	// either the empty array or the empty object.