Source file src/github.com/stretchr/objx/tests.go

Documentation: github.com/stretchr/objx

     1  package objx
     2  
     3  // Has gets whether there is something at the specified selector
     4  // or not.
     5  //
     6  // If m is nil, Has will always return false.
     7  func (m Map) Has(selector string) bool {
     8  	if m == nil {
     9  		return false
    10  	}
    11  	return !m.Get(selector).IsNil()
    12  }
    13  
    14  // IsNil gets whether the data is nil or not.
    15  func (v *Value) IsNil() bool {
    16  	return v == nil || v.data == nil
    17  }
    18  

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