type Frame struct {// contains filtered or unexported fields}

funcNew¶

func New(nnoder.Noder) (*Frame,error)

New returns a frame with the children of the provided node.

func (*Frame)Drop¶

func (f *Frame) Drop()

Drop extracts the noder with the alphabetically smaller name in theframe or does nothing if the frame was empty.

func (*Frame)First¶

func (f *Frame) First() (noder.Noder,bool)

First returns, but dont extract, the noder with the alphabeticallysmaller name in the frame and true if the frame was not empy.Otherwise it returns nil and false.

func (*Frame)Len¶

func (f *Frame) Len()int

Len returns the number of noders in the frame.

func (*Frame)String¶

func (f *Frame) String()string

String returns the quoted names of the noders in the frame sorted inalphabeticall order by name, surrounded by square brackets andseparated by comas.

Examples:

[]["a", "b"]