github.com/vugu/vugu@v0.3.5/attribute-lister.go (about)

     1  package vugu
     2  
     3  // VGAttributeLister implements the required functionality, required by the `:=` attribute setter.
     4  // Types may implement this interface, to
     5  type VGAttributeLister interface {
     6  	AttributeList() []VGAttribute
     7  }
     8  
     9  // The VGAttributeListerFunc type is an adapter to allow the use of functions as VGAttributeLister
    10  type VGAttributeListerFunc func() []VGAttribute
    11  
    12  // AttributeList calls the underlying function
    13  func (f VGAttributeListerFunc) AttributeList() []VGAttribute {
    14  	return f()
    15  }
    16  
    17  // AttrMap implements VGAttributeLister as a map[string]interface{}
    18  type AttrMap map[string]interface{}
    19  
    20  // AttributeList returns an attribute list corresponding to this map using the rules from VGNode.AddAttrInterface.
    21  func (m AttrMap) AttributeList() (ret []VGAttribute) {
    22  	var n VGNode
    23  	for k := range m {
    24  		n.AddAttrInterface(k, m[k])
    25  	}
    26  	return n.Attr
    27  }