kubernetes/vendor/github.com/google/cel-go/ext/lists.go

// Lists returns a cel.EnvOption to configure extended functions for list manipulation.
// As a general note, all indices are zero-based.
// # Slice
//
// Returns a new sub-list using the indexes provided.
//
//	<list>.slice(<int>, <int>) -> <list>
//
// Examples:
//
//	[1,2,3,4].slice(1, 3) // return [2, 3]
//	[1,2,3,4].slice(2, 4) // return [3 ,4]
func Lists() cel.EnvOption { … }

type listsLib …

// LibraryName implements the SingletonLibrary interface method.
func (listsLib) LibraryName() string { … }

// CompileOptions implements the Library interface method.
func (listsLib) CompileOptions() []cel.EnvOption { … }

// ProgramOptions implements the Library interface method.
func (listsLib) ProgramOptions() []cel.ProgramOption { … }

func slice(list traits.Lister, start, end types.Int) (ref.Val, error) { … }